US 12,638,189 B2Granted

Gas oven

AssigneeGrand Mate Co., Ltd.

InventorsChin-Ying Huang, Hsin-Ming Huang, Hsing-Hsiung Huang, Yen-Jen Yeh

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Abstract

A gas oven includes a casing, an inner oven body, a blower, a branched member, a gas supply pipe, and a combustion device. The casing has a feed opening and the inner oven body is disposed in the casing. An airflow passage is located around at least a part of the periphery of the inner oven body between the inner oven body and the casing. The blower has a blower outlet communicating with an inlet of the airflow passage. The branched member includes a branched passage communicating with the blower outlet. The gas supply pipe has a gas outlet. The combustion device is disposed in the inner oven body and communicates with the branched outlet and the gas outlet. The amount of the combustion air can be increased and the temperature of the casing can be reduced.

Claims17

Dependent claims

A gas oven, comprising:

a casing having a feed opening;
an inner oven body disposed in the casing and having a baking space which has an open side facing the feed opening;
wherein, an airflow passage is located around at least a part of the periphery of the inner oven body between the inner oven body and the casing, and has an inlet and an outlet,
a blower having a blower outlet communicating with the inlet, in which the blower is adapted to outputting an airflow from the blower outlet;
a branched member including a branched passage which has a branched inlet and a branched outlet, in which the branched inlet communicates with the blower outlet;
a gas supply pipe for supplying gas having a gas outlet;
a combustion device for burning gas disposed in the baking space at the inner oven body and communicating with the branched outlet and the gas outlet;
and
a partition which connects the inner oven body to the casing and separates the inner oven body and the casing to form an accommodating space;
wherein, the partition has an opening forming the inlet of the airflow passage;
the blower is located in the accommodating space and the blower outlet faces the opening.

8 more elements

A gas oven, comprising:

a casing having a feed opening;
an inner oven body disposed in the casing and having a baking space which has an open side facing the feed opening;
wherein, an airflow passage is located around at least a part of the periphery of the inner oven body between the inner oven body and the casing, and has an inlet and an outlet,
a blower having a blower outlet communicating with the inlet, in which the blower is adapted to outputting an airflow from the blower outlet;
a branched member including a branched passage which has a branched inlet and a branched outlet, in which the branched inlet communicates with the blower outlet;
a gas supply pipe for supplying gas having a gas outlet;
and
a combustion device for burning gas disposed in the baking space at the inner oven body and communicating with the branched outlet and the gas outlet;
wherein the casing includes a front panel having the feed opening;
the inner oven body has a front plate;
a part of the airflow passage is located between the front plate and the front panel;
the outlet of the airflow passage is located between the front panel and the front plate above the feed opening.

9 more elements

Dependencies are inferred from the claim text.