# US 10,945,467 B2 · Air switch electronic vaporizer

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 10,945,467 B2
- Document ID: US10945467B2
- Status: Granted
- Kind: B2
- Application number: 16/259,944
- Filed: 2019-01-28
- Published: 2020-07-30
- Granted: 2021-03-16
- Earliest claimed: 2019-01-28
- Assignees: Shenzhen Jiapin Jianyi Technology Co., Ltd.
- Applicants: Shenzhen Jiapin Jianyi Technology Co., Ltd
- Inventors: Shanhong Wang; Charles Wong
- Web page: https://patentgrep.com/patent/US10945467B2

## CPC

- A24F 40/51: Arrangement of sensors
- A24F 40/42: Cartridges or containers for inhalable precursors
- A24F 40/20: Devices using solid inhalable precursors
- A24F 40/50: Control or monitoring
- A24F: SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES (inhaling appliances for medical purposes, shaped like cigars, cigarettes or pipes A61M15/06)

## Abstract

An air switch electronic vaporizer has a rechargeable battery heating a heating element which in turn heats a heating chamber. A control board controls the electrical heating of the heating element. An outer casing is formed as a sleeve. The outer casing retains the heating element, the rechargeable battery, and the control board. A deactivation switch can be formed as a pressure sensor. The pressure sensor can be mounted at a pressure sensor opening formed on the outer casing. The pressure sensor is configured to sense a flow of air blowing across the pressure sensor opening. The control board deactivates the intellectual heating of the heating element when the pressure sensor senses a flow of air blowing across the pressure sensor opening.

## Claims

### Claim 1

An air switch electronic vaporizer comprising:
a. a rechargeable battery heating a heating element which in turn heats a heating chamber;
b. a control board controlling the electrical heating of the heating element;
c. an outer casing formed as a sleeve, wherein the outer casing retains the heating element, the rechargeable battery, and the control board; and
d. a deactivation switch formed as a pressure sensor, wherein the pressure sensor is mounted at a pressure sensor opening formed on the outer casing, wherein the pressure sensor is configured to sense a flow of air blowing across the pressure sensor opening, wherein the control board deactivates the heating of the heating element when the pressure sensor senses a flow of air blowing across the pressure sensor opening.

### Claim 2 (depends on 1)

The air switch electronic vaporizer of claim 1, wherein the heating chamber is electrically heated by a heating needle.

### Claim 3 (depends on 1)

The air switch electronic vaporizer of claim 1, wherein a top cover fits around an upper edge of the heating chamber, wherein the top cover is magnetically connected to the inner sleeve.

### Claim 4 (depends on 1)

The air switch electronic vaporizer of claim 1, further including a first sleeve formed as a flared flange, wherein the first sleeve extends to a second sleeve, wherein the second sleeve is formed as a tube, wherein the first sleeve and the second sleeve are connected at a thermally insulating connecting ring.

### Claim 5 (depends on 1)

The air switch electronic vaporizer of claim 1, further including a bevel formed around the pressure sensor opening.

### Claim 6 (depends on 1)

The air switch electronic vaporizer of claim 1, wherein the pressure sensor is a microphone.

### Claim 7 (depends on 6)

The air switch electronic vaporizer of claim 6, wherein the heating chamber is electrically heated by a heating needle.

### Claim 8 (depends on 6)

The air switch electronic vaporizer of claim 6, wherein a top cover fits around an upper edge of the heating chamber, wherein the top cover is magnetically connected to the inner sleeve.

### Claim 9 (depends on 6)

The air switch electronic vaporizer of claim 6, further including a first sleeve formed as a flared flange, wherein the first sleeve extends to a second sleeve, wherein the second sleeve is formed as a tube, wherein the first sleeve and the second sleeve are connected at a thermally insulating connecting ring.

### Claim 10 (depends on 6)

The air switch electronic vaporizer of claim 6, further including a bevel formed around the pressure sensor opening.