Product storage device
View Patent ↗A product storage device ( 1 ) includes: first and second product storage chambers ( 52, 53 ) for storing products and for cooling or heating the stored products; a product delivery port ( 31 ) to which a product stored in the first or second product storage chamber ( 52, 53 ) is dispensed; and a control unit ( 10 ) configured to set one of the first and second product storage chambers ( 52, 53 ) as a preliminary chamber in which stored products are not available for dispensing and set the other as a product dispensing chamber in which stored products are available for dispensing, and configured to sequentially change product storage chambers to be set as the preliminary chamber.
1. A product storage device comprising:
a plurality of product storage chambers for storing products and for cooling the stored products;
a product delivery port to which a product stored in the plurality of product storage chambers is dispensed;
a control unit configured to set at least one, but not all, of the plurality of product storage chambers as a preliminary chamber in which stored products are not available for dispensing and set the remainder as a product dispensing chamber in which stored products are available for dispensing, and configured to sequentially change product storage chambers to be set as the preliminary chamber;
wherein the product is a bottled supercooled beverage dispensed to the product delivery port in a supercooled state; and
wherein the preliminary chamber and the product dispensing chamber always exist.
2. The product storage device according to claim 1 , wherein the control unit periodically changes product storage chambers to be set as the preliminary chamber.
3. The product storage device according to claim 1 , wherein the control unit sequentially changes product storage chambers to be set as the preliminary chamber based on an input operation of an operator.
4. The product storage device according to claim 1 ,
wherein each of the plurality of product storage chambers is provided with a cooling device,
wherein the control unit controls the cooling device of each product storage chamber to make temperatures inside the plurality of product storage chambers the same.
5. The product storage device according to claim 1 , further comprising an indicator for indicating a product storage chamber which has been set as the preliminary chamber.
6. The product storage device according to claim 5 , further comprising a pair of
illumination devices that is arranged at both sides in the product delivery port and illuminates the interior of the product delivery port,
wherein the control unit changes a combination of turning on and off of the pair of illumination devices in association with the change of product storage chambers to be set as the preliminary chamber.
7. The product storage device according to claim 1 , further comprising a plurality of light-emitting units, each light-emitting unit being capable of being turned on and off independently,
wherein the control unit changes a combination of turning on and off of the plurality of light-emitting units in association with the change of product storage chambers to be set as the preliminary chamber.
8. The product storage device according to claim 1 ,
wherein the plurality of product storage chambers comprises a first product storage chamber and a second product storage chamber,
wherein the control unit sets one of the first and second product storage chambers as the preliminary chamber and sets the other as the product dispensing chamber.
9. The product storage device according to claim 8 , further comprising a pair of illumination devices that is arranged at both sides in the product delivery port and illuminates the interior of the product delivery port,
wherein the control unit changes a combination of turning on and off of the pair of illumination devices in association with the change of product storage chambers to be set as the preliminary chamber.
10. The product storage device according to claim 1 ,
wherein the plurality of product storage chambers comprises first, second and third product storage chambers,
wherein the control unit sets one of the first, second and third product storage chambers as the preliminary chamber and set the others as the product dispensing chambers.