Electronic atomizer, and control assembly and battery module thereof

An electronic atomizer, comprising:

• an atomization module and a control assembly, the control assembly comprising:
• a control circuit, a battery module, and a first interface and a second interface;
• the first interface and the second interface being configured to connect the control assembly with the atomization module;
• wherein
• the battery module is provided with a first lead penetrating therethrough;
• the first interface and a first pin of the control circuit are connected to two electrode terminals of the battery module, respectively;
• and the second interface and a second pin of the control circuit are connected to two terminals of the first lead, respectively;
• the first pin is an atomization pin, and the second pin is a power pin;
• or alternatively, the first pin is the power pin, and the second pin is the atomization pin;
• or alternatively, the first pin is a ground pin, and the second pin is the atomization pin;
• or alternatively, the first pin is the atomization pin, and the second pin is the ground pin;
• the control circuit comprises:
• an airflow sensor, a capacitor, and a control chip;
• the control chip comprises:
• a logic controller, a unidirectional conduction tube, a switch tube, a power pin, an atomization pin, and a ground pin;
• the logic controller is connected to a first terminal of the airflow sensor and connected to a first terminal of the switch tube;
• the logic controller is connected to a first terminal of the capacitor and a second terminal of the switch tube via the power pin;
• the logic controller is connected to a positive terminal of the unidirectional conduction tube, a second terminal of the airflow sensor, and a second terminal of the capacitor via the ground pin;
• and a negative terminal of the unidirectional conduction tube is connected to a third terminal of the switch tube via the atomization pin;
• the first pin is the atomization pin, and the second pin is the power pin;
• or alternatively, the first pin is the power pin, and the second pin is the atomization pin;
• and
• the control assembly is connected to one terminal of the atomization module via the first interface, and the control assembly is connected to another terminal of the atomization module via the second interface.

A battery module, comprising:

• a casing, a battery core, and a first lead;
• wherein, the battery core and the first lead are independently arranged inside the casing, and a first terminal and a second terminal of the first lead are arranged at different sides of the casing, respectively;
• wherein, a first electrode terminal of the battery core is configured to be connected with a first pin of an external control circuit, and a second electrode terminal of the battery core is configured to be connected with a first terminal of an external load module;
• the first terminal of the first lead is configured to be connected with a second pin of the control circuit, and the second terminal of the first lead is configured to be connected with another terminal of the external load module;
• and the control circuit is configured to control the battery module and the external load module to form a current pathway to achieve a first function;
• wherein, the external load module is an atomization module, and the first function is an electronic atomization function;
• wherein in a case that the first electrode terminal of the battery core is a negative electrode terminal and the second electrode terminal of the battery core is a positive electrode terminal, the first pin is an atomization pin, and the second pin is a power pin;
• or alternatively, in a case that the first electrode terminal of the battery core is the positive electrode terminal and the second electrode terminal of the battery core is the negative electrode terminal, the first pin is the power pin and the second pin is the atomization pin;
• or alternatively, in a case that the first electrode terminal of the battery core is the negative electrode terminal and the second electrode terminal of the battery core is the positive electrode terminal, the first pin is a ground pin and the second pin is the atomization pin;
• or alternatively, in a case that the first electrode terminal of the battery core is the positive electrode terminal and the second electrode terminal of the battery core is the negative electrode terminal, the first pin is the atomization pin and the second pin is the ground pin;
• wherein, the first pin is the atomization pin, and the second pin is the power pin;
• or alternatively, the first pin is the power pin, and the second pin is the atomization pin;
• and
• wherein, the control circuit comprises:
• an airflow sensor, a capacitor, and a control chip;
• the control chip comprises:
• a logic controller, a unidirectional conduction tube, a switch tube, the power pin, the atomization pin, and the ground pin;
• wherein, the logic controller is connected to a first terminal of the airflow sensor and connected to a first terminal of the switch tube;
• the logic controller is connected to a first terminal of the capacitor and a second terminal of the switch tube via the power pin;
• the logic controller is connected to a positive terminal of the unidirectional conduction tube, a second terminal of the airflow sensor, and a second terminal of the capacitor via the ground pin;
• and a negative terminal of the unidirectional conduction tube is connected to a third terminal of the switch tube via the atomization pin.