BURNER CAP BASE OF BURNER USED FOR GAS COOKTOP, STOVE, BURNER, AND GAS COOKTOP

摘要

The present invention relates to a burner cap base of a burner used for a gas cooktop, a stove, a burner, and a gas cooktop. The burner cap base (4) includes an outer ring gas inlet (42) and a groove (47) used for accommodating gas, the outer ring gas inlet (42) is used for allowing gas supplied by an outer ring gas injector (521) to enter the burner cap base (4), the burner cap base (4) further includes a plurality of gas guide slots (43), and the gas guide slot (43) communicates the groove (47) and the outer ring gas inlet (42). The burner cap base (4) further includes a plurality of flow division portions (420), the outer ring gas inlet (42) is divided into a plurality of gas division opening (42a, 42b, 42c) by the flow division portion (420), and each gas guide slot (43) corresponds to at least one flow division portion (420). Therefore, an airflow of gas entering the groove is divided twice and can be mixed more evenly.