Vaporization device having channel structure

Patent metadata

Field	Value
Publication number	US-11419994-B2
Application number	US-201916568302-A
Country	US
Kind code	B2
Filing date	Sep 12, 2019
Priority date	Jul 16, 2019
Publication date	Aug 23, 2022
Grant date	Aug 23, 2022

Abstract

The present application relates to a vaporization device. The vaporization device includes a housing, a heating component, a heating component cap, a heating component base, and a first sealing element disposed on the heating component cap. The housing and the first sealing element define a liquid storage compartment, and the heating component and the heating component base define an vaporization chamber. The heating component cap includes a first opening on a first surface, a second opening on a second surface, and a first channel passing through the first opening and the second opening. The first sealing element covers the first opening, and the second opening is in fluid communication with the vaporization chamber.

First claim

What is claimed is:

1. A vaporization device, comprising:
a housing, a heating component, a heating component cap, a heating component base, and a first sealing element disposed on the heating component cap, wherein
the housing and the first sealing element define a liquid storage compartment, and the heating component and the heating component base define an vaporization chamber;
the heating component cap comprises a first opening on a first surface, a second opening on a second surface, and a first channel passing through the first opening and the second opening; and
the first sealing element covers the first opening, and the second opening is in fluid communication with the vaporization chamber.

2. The vaporization device according to claim 1 , wherein the heating component cap further comprises a second channel, the second channel forms a third opening on the first surface of the heating component cap, and the first sealing element exposes the third opening.

3. The vaporization device according to claim 1 , wherein the heating component cap further comprises a third channel, the third channel forms a fourth opening on the first surface of the heating component cap, and the first sealing element exposes the fourth opening.

4. The vaporization device according to claim 2 , wherein the heating component comprises a groove, the second channel is in fluid communication with the groove of the heating component, and the second channel is in fluid communication with the liquid storage compartment.

5. The vaporization device according to claim 3 , wherein the heating component comprises a groove, the third channel is in fluid communication with the groove of the heating component, and the third channel is in fluid communication with the liquid storage compartment.

6. The vaporization device according to claim 1 , wherein the heating component cap further comprises a fourth channel, the fourth channel forms a fifth opening on the first surface of the heating component cap, the first sealing element exposes the fifth opening, and the fourth channel is in fluid communication with the vaporization chamber.

7. The vaporization device according to claim 6 , wherein the housing comprises a first tube extending into the liquid storage compartment, the first tube is coupled to the fourth channel through the fifth opening, and the fourth channel is isolated from the liquid storage compartment by the first tube.

8. The vaporization device according to claim 7 , wherein the first tube comprises a first portion and a second portion, an outer diameter of the second portion is less than an outer diameter of the first portion, and the second portion extends into the fourth channel.

9. The vaporization device according to claim 1 , wherein the heating component cap further comprises a fourth channel and the heating component comprises a groove, wherein the fourth channel is isolated from the groove.

10. A vaporization device, comprising:
a housing, a heating component cap, a heating component base, a first sealing element disposed on the heating component cap, and a heating component disposed between the heating component cap and the heating component base, wherein
the heating component and the heating component base define an vaporization chamber; and
the heating component cap comprises a first opening and a second opening on a first surface, wherein the first sealing element covers the first opening and exposes the second opening.

11. The vaporization device according to claim 10 , wherein the heating component base comprises a first buckle portion and a second buckle portion, and the heating component base is removably combined with the heating component cap through the first buckle portion and the second buckle portion.

12. The vaporization device according to claim 10 , wherein the heating component cap further comprises a third opening on a second surface and a first channel extending from the first opening to the third opening, and the third opening is in fluid communication with the vaporization chamber.

13. The vaporization device according to claim 10 , wherein the housing and the first sealing element define a liquid storage compartment, and the heating component comprises a first portion in fluid communication with the liquid storage compartment and a second portion exposed to the vaporization chamber.

14. The vaporization device according to claim 10 , wherein the housing and the first sealing element define a liquid storage compartment, the second opening extends into the heating component cap to form a second channel, and the heating component is in fluid communication with the liquid storage compartment through the second channel.

15. The vaporization device according to claim 10 , further comprising a second sealing element disposed between the heating component and the heating component cap, wherein the second sealing element surrounds the heating component and exposes at least a portion of the heating component.

16. The vaporization device according to claim 10 , wherein the heating component cap further comprises a third channel, the third channel forms a fourth opening on the first surface of the heating component cap, the first sealing element exposes the fourth opening, and the third channel is in fluid communication with the vaporization chamber.

17. The vaporization device according to claim 16 , wherein the housing and the first sealing element define a liquid storage compartment, the housing comprises a first tube extending into the liquid storage compartment, the first tube is coupled to the third channel through the fourth opening, and the third channel is isolated from the liquid storage compartment by the first tube.

18. The vaporization device according to claim 16 , wherein the first sealing element comprises a portion extending into the third channel.

19. The vaporization device according to claim 10 , wherein the first opening is smaller than the second opening.

20. The vaporization device according to claim 10 , wherein the heating component cap further comprises a third channel and the heating component comprises a groove, wherein the third channel is isolated from the groove.

Assignees

• Shenzhen Relx Tech Co Ltd

Inventors

• Fu Yao
• Yang Zugang
• Feng Shuting
• Zhang Jin

Classifications

• A61M11/042 Primary

  electrical · CPC title

• A61M2205/8206

  battery-operated · CPC title

• A24F40/485

  Valves; Apertures · CPC title

• A24F40/40 Primary

  Constructional details, e.g. connection of cartridges and battery parts · CPC title

• A24F40/10

  Devices using liquid inhalable precursors · CPC title