53results about How to "Reduce local hot spots" patented technology

The utility model relates to the technical field of intelligent steaming and baking ovens, in particular to a uniform heating air duct baffle structure which comprises a box body, an inner chamber and a control cavity are arranged on the two sides of the interior of the box body respectively, the inner chamber is divided into a steaming and baking cavity and a heating cavity through an air duct baffle, and the air duct baffle is composed of a baffle body, a spray pipe, a spray box and a choke plate. Wherein the side, located in the steaming and baking cavity, of the baffle body is the front end, the upper side and the lower side of the baffle body are each provided with a connecting plate bent towards the front end, a ventilation hole is formed in the middle of the baffle body, and a plurality of air outlet holes are formed in the left side and the right side of the baffle body; the spraying box is located in the middle of the connecting plate above the front end of the baffle body, the whole spraying pipe is of an L-shaped structure, one end of the spraying pipe is inserted into the middle of the ventilation hole, the other end of the spraying pipe is located in front of the baffle body and connected with the spraying box, and the top of the spraying box is located above the connecting plate and sequentially connected with a choke plate and a water guide plate. And the choke plate is matched with the internal width of the heating cavity.