US 11,439,181 B2Granted

Atomizer

AssigneeHunan Jiayeda Electronic.,Ltd

InventorsZhiqian Liu, Xiaoluo Shi, Wenchou Fan, Long He, Zongyu Liu, Pucha Chen

Life of this patent

Estimating the term…

Loading patent…

Abstract

An atomizer includes a liquid storage shell, an ultrasonic atomizing core, a liquid transporting cotton, a cooling block, and an end cap. The liquid storage shell surrounds the liquid storage cavity and the functional cavity which are isolated from each other, wherein the liquid storage cavity is used for storing liquid. The ultrasonic atomizing core is assembled in the functional cavity. The liquid transporting cotton is connected to the ultrasonic atomizing core and inserted into the liquid storage cavity, so as to transport the liquid in the liquid storage cavity to the ultrasonic atomizing core. The cooling block is attached on one side of the ultrasonic atomizing core. The cooling block has an atomizing hole and an oil return hole. The end cap is connected to one end of the liquid storage shell to seal the liquid storage cavity and the functional cavity.

Claims10

Dependent claims

An atomizer, comprising:

a liquid storage shell surrounding a liquid storage cavity and a functional cavity which are isolated from each other, wherein the liquid storage cavity is used for storing liquid;
an ultrasonic atomizing core assembled in the functional cavity;
a liquid transporting cotton connected to the ultrasonic atomizing core and inserted into the liquid storage cavity, so as to transport the liquid in the liquid storage cavity to the ultrasonic atomizing core;
a cooling block attached on one side of the ultrasonic atomizing core, wherein the cooling block has an atomizing hole and an oil return hole;
and
an end cap connected to one end of the liquid storage shell to seal the liquid storage cavity and the functional cavity, wherein the end cap contacts with and fixes the cooling block, and the end cap has a mist hole;
wherein the liquid is discharged through the atomizing hole and the mist hole in sequence after being atomized.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/858,406Filed 24 Apr 2020
Priority: CN 202010149068.15 Mar 2020
Published: US 2020/0253282 A113 Aug 2020
Granted: 13 Sep 2022
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

A24F 40/05
Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially…:…
A24F 40/42
Constructional details, e.g. connection of cartridges and battery parts: cartridges or containers for inhalable precursors
A24F 40/46
Constructional details, e.g. connection of cartridges and battery parts: shape or structure of electric heating means
A24F 40/10
Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially…:…

Family

US 2020/0253282 A1Pre-grant publication · published 13 Aug 2020
US 11,439,181 B2This patent

From the US filing history. Foreign family members aren’t listed.

Timeline

Citations

Open elsewhere

Building an agent or pulling many patents? Use the API or MCP server instead of scraping pages. Get an API key