Haier Smart Home Co., Ltd.

Qingdao Haier Refrigerator Co., Ltd.

Qingdao Haier Special Refrigerator Co., Ltd.

Qingdao Haier Special Refrigeration Electric Appliance Co., Ltd.

Sen Mu

Hao Zhang

Peng Li

Jiaming Li

Haijuan Wang

Kunkun Zhao

Dongqiang Cao

Peng Lyu

A refrigerating and freezing device () includes a cabinet defining at least one storage compartment, a refrigerating system configured to provide cooling capacity to the at least one storage compartment, and a heating unit (). The heating unit () includes a metal container body () disposed in one storage compartment, a door body () configured to open and close a pick-and-place opening of the metal container body (), and an electromagnetic generating system generating electromagnetic waves in the metal container body () to heat an object to be processed. At least a part of the electromagnetic generating system is disposed in the metal container body () or accessed into the metal container body (). The metal container body () is configured to be grounded to discharge the high-voltage electrostatic charges on the metal container body ().

Refrigerating and freezing device

Disclosed is a heating device (), including: a metal cylinder body () provided with a pick-and-place opening, a door body () configured to open and close the pick-and-place opening, an electromagnetic generating module () configured to generate an electromagnetic wave signal, and a radiating antenna (). The radiating antenna () is configured to be electrically connected with the electromagnetic generating module () to generate electromagnetic waves of a corresponding frequency according to the electromagnetic wave signal. The heating device () further includes an antenna housing () made of an insulating material. The antenna housing () is configured to separate an inner space of the cylinder body () into a heating chamber () and an electrical appliance chamber (), wherein an object to be processed and the radiating antenna () are respectively disposed in the heating chamber () and the electrical appliance chamber (), and the radiating antenna () is configured to be fixedly connected with the antenna housing (). The heating device () covers and fixes the radiating antenna () through the antenna housing (), which not only can separate the object to be processed from the radiating antenna () to prevent the radiating antenna () from being dirty or damaged by accidental touch, but also can simplify the assembly process of the heating device () to facilitate the positioning and installation of the radiating antenna ().

Heating device

A refrigerating and freezing device () is provided, which includes: a cabinet body, wherein at least one storage compartment () is defined in the cabinet body, and a heating cavity configured to accommodate a to-be-processed object is defined in one of the storage compartments (); and an electromagnetic heating device, configured to provide electromagnetic waves into the heating cavity to heat the to-be-processed object, wherein the electromagnetic heating device is provided with an electromagnetic generation module () configured to generate an electromagnetic wave signal and a power supply module () configured to provide a power source to the electromagnetic generation module (). An accommodation groove () with a backward opening is formed in a back of the cabinet body (), the backward opening of the accommodation groove () is covered with a cover body () to define an accommodation space () between the accommodation groove () and the cover body (), and heat dissipation holes configured to achieve communication between the accommodation space () and an external environment where the cabinet body () is located are formed in the cover body (). The power supply module () is disposed in the accommodation space (), and a heat dissipation fan () is further disposed in the accommodation space () and is configured to drive airflow to flow between the accommodation space () and the external environment where the cabinet body () is located through the heat dissipation holes, so as to dissipate heat from the power supply module (), and the heat dissipation efficiency is improved.

A refrigerating and freezing device () includes a cabinet, wherein at least one storage compartment () is defined therein, and a heating cavity is defined in one of the storage compartments (); and an electromagnetic heating device, configured to supply electromagnetic waves into the heating cavity so as to heat a to-be-processed object in the heating cavity, wherein the electromagnetic heating device is provided with an electromagnetic generation module () configured to produce an electromagnetic wave signal. A containing groove () with an upward opening is provided in a top of the cabinet (), the opening of the containing groove () is covered with a cover () so as to define a containing space () between the containing groove () and the cover (), and heat dissipation holes configured to achieve communication between the containing space () and an external environment where the cabinet () is located are provided in the cover (). The electromagnetic generation module () is disposed in the containing space (), and a heat dissipation fan () is further provided in the containing space () and is configured to drive airflow to flow between the containing space () and the external environment where the cabinet () is located through the heat dissipation holes, so as to dissipate heat from the electromagnetic generation module (). The heat dissipation efficiency and the heat dissipation effect are improved, and the space inside the cabinet () is prevented from being occupied.

A refrigerating and freezing device includes a cabinet defining at least one storage compartment, at least one cabinet door configured to respectively open and close the at least one storage compartment, a refrigerating system configured to provide cooling capacity to the at least one storage compartment, and a heating unit. The heating unit includes a container body disposed in one storage compartment and provided with a pick-and-place opening, a door body configured to open and close the pick-and-place opening, an electromagnetic generating system configured to generate electromagnetic waves in the container body to heat an object to be processed and a cabinet door detection device configured to detect open and closed states of the cabinet door corresponding to the storage compartment provided with the container body; wherein the electromagnetic generating system stops generating electromagnetic waves when the corresponding cabinet door is in an open state.

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Qingdao, China

Sen Mu