Inhaler, atomizing assembly and atomizing core
First Claim
1. An atomizing assembly for an inhaler, comprising:
- a housing defining an airflow channel therein and comprising a reservoir surrounding the airflow channel for storing liquid; and
an atomizing core coupled to the housing and comprising a core body, an exhaust pipe, and an atomizing element, the core body defining an atomizing chamber therein, the core body further defining an inlet and an outlet thereon in fluid communication with the atomizing chamber, the exhaust pipe being located at the outlet, the atomizing element being received in the atomizing chamber and being configured to atomize the liquid;
wherein the core body further defines a liquid absorbing hole in fluid communication with the atomizing chamber and the reservoir, the atomizing element is in contact with the liquid in the reservoir via the liquid absorbing hole, the exhaust pipe extends at least partially into the airflow channel, the exhaust pipe defines a through hole or notch on a sidewall thereof which is in fluid communication with an interior of the exhaust pipe and the airflow channel;
wherein the housing comprises a first tubular structure and a second tubular structure, the first tubular structure has a greater diameter than a diameter of the second tubular structure, the second tubular structure is located inside the first tubular structure, the airflow channel is formed by an interior of the second tubular structure, the reservoir is formed between the second tubular structure and the first tubular structure;
wherein the atomizing core further comprises a sealing member sleeved on the exhaust pipe;
the sealing member is located between the exhaust pipe and the second tubular structure and abuts an inner sidewall of the second tubular structure;
a portion of the exhaust pipe extends out of the sealing member;
the through hole is located at a portion of the exhaust pipe extending out of the sealing member and is adjacent to the sealing member.
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Accused Products
Abstract
An atomizing assembly has an inhaler, an atomizing assembly and an atomizing core. The atomizing assembly has a shell. The atomizing core joins with the shell. The shell has a gas flow passage and a liquid storage cavity which encircles the gas flow passage and serves for liquid storage. The atomizing core has a core body, an exhaust tube and an atomizing element. The core body is provided with an atomizing cavity, and the exhaust tube is disposed at a gas outlet. The atomizing element is disposed within the atomizing cavity and is used for liquid atomization; at least a part of the exhaust tube extends into the gas flow passage, and a through hole or a gap communicates with the interior of the exhaust tube. The gas flow passage is disposed on the sidewall of the exhaust tube.
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Citations
13 Claims
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1. An atomizing assembly for an inhaler, comprising:
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a housing defining an airflow channel therein and comprising a reservoir surrounding the airflow channel for storing liquid; and an atomizing core coupled to the housing and comprising a core body, an exhaust pipe, and an atomizing element, the core body defining an atomizing chamber therein, the core body further defining an inlet and an outlet thereon in fluid communication with the atomizing chamber, the exhaust pipe being located at the outlet, the atomizing element being received in the atomizing chamber and being configured to atomize the liquid; wherein the core body further defines a liquid absorbing hole in fluid communication with the atomizing chamber and the reservoir, the atomizing element is in contact with the liquid in the reservoir via the liquid absorbing hole, the exhaust pipe extends at least partially into the airflow channel, the exhaust pipe defines a through hole or notch on a sidewall thereof which is in fluid communication with an interior of the exhaust pipe and the airflow channel; wherein the housing comprises a first tubular structure and a second tubular structure, the first tubular structure has a greater diameter than a diameter of the second tubular structure, the second tubular structure is located inside the first tubular structure, the airflow channel is formed by an interior of the second tubular structure, the reservoir is formed between the second tubular structure and the first tubular structure; wherein the atomizing core further comprises a sealing member sleeved on the exhaust pipe;
the sealing member is located between the exhaust pipe and the second tubular structure and abuts an inner sidewall of the second tubular structure;
a portion of the exhaust pipe extends out of the sealing member;
the through hole is located at a portion of the exhaust pipe extending out of the sealing member and is adjacent to the sealing member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification