NEBULIZING ASSEMBLY

• US 20110233302A1
• Filed: 03/18/2011
• Published: 09/29/2011
• Est. Priority Date: 03/24/2010
• Status: Abandoned Application

• Current Assignee: Microbase Technology Corp.
• Original Assignee: Microbase Technology Corp.
• Inventors: HUANG, MEI-HUI, HUANG, CHIA-CHEN, HSIUNG, CHIEH-MING, LIN, TAI-SHUAN, HSU, YU-CHUNG, LIN, CHIEN-HUA, LIU, LIANG-WEI
• Application Number:
  US13/051,550
• Publication Number:
  US 20110233302A1
• Time in Patent Office: Days
• US Class Current: 239/102.2
• CPC Class Codes: B05B 17/0646 Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto

Abstract

A nebulizing assembly includes a base having a centered through hole; an nebulizing plate disposed on the base, the nebulizing plate having a radially outer area formed as a gluing section provided with a plurality of glue holes and a central area formed as a spraying section corresponding to the through hole on the base; and a piezoelectric driving element stacked on a top of the nebulizing plate and attached to the gluing section, and having a centered mist outlet. A glue layer is applied over the gluing section to fill up all the glue holes and can provide an extremely high bonding force when becoming dried to thereby firmly bond the nebulizing plate between the base and the piezoelectric driving element. The mist outlet and the through hole on the base have the same diameter to enable minimized resistance applied the whole structure to the nebulizing plate.

Claims

1. A nebulizing assembly comprising:

a base being a thin plate and having a through hole formed at a center thereof;

a nebulizing plate being a thin sheet, disposing on a top of the base, and including a gluing section and a spraying section;

the gluing section being located at a radially outer area of the nebulizing plate to be correspondingly positioned on an upper surface of the base, and being perforated to provide a plurality of glue holes; and

the spraying section being located at a central area of the nebulizing plate corresponding to the through hole of the base, and being perforated to form a plurality of densely distributed fine mist holes; and

a piezoelectric driving element stacking on a top of the nebulizing plate and attaching to the gluing section of the nebulizing plate;

the piezoelectric driving element being provided at a central area with a mist outlet, and the mist outlet being located at a position corresponding to the spraying section of the nebulizing plate;

wherein, the gluing section adopts an adhesive medium as a packaging technique to firmly connect between the base and the piezoelectric driving element.

2. The nebulizing assembly as claimed in claim 1, wherein the mist outlet has a diameter identical to a diameter of the through hole on the base.

3. The nebulizing assembly as claimed in claim 2, wherein the piezoelectric driving element is circular, annular, rectangular, or any other geometric shape.

4. The nebulizing assembly as claimed in claim 3, wherein the nebulizing plate is circular, annular, rectangular, or any other geometric shape;

and the mist outlet on the piezoelectric driving element is also circular, annular, rectangular, or any other geometric shape.

5. The nebulizing assembly as claimed in claim 4, wherein the base is circular, annular, rectangular, or any other geometric shape;

and the through hole on the base is also circular, annular, rectangular, or any other geometric shape.

6. The nebulizing assembly as claimed in claim 5, wherein a center of the spraying section on the nebulizing plate has an upward curved convex section.

7. The nebulizing assembly as claimed in claim 6, wherein the base is made of a material selected from the group consisting of a metal material, a plastic material and an acrylic material;

and a glue layer formed by the adhesive medium is made of a curable adhesive.

8. A nebulizing assembly comprising:

a base being a thin plate and having a through hole formed at a center thereof;

a nebulizing plate being a thin sheet, disposing on a top of the base, and including a gluing section and a spraying section;

the gluing section being located at a radially outer area of the nebulizing plate to be correspondingly positioned on an upper surface of the base; and

the spraying section being located at a central area of the nebulizing plate corresponding to the through hole of the base, and being perforated to provide a plurality of densely distributed fine mist holes; and

a piezoelectric driving element stacking on a top of the nebulizing plate and attaching to the gluing section of the nebulizing plate;

the piezoelectric driving element being provided at a central area with a mist outlet, the mist outlet being located at a position corresponding to the spraying section of the nebulizing plate and having a diameter identical to a diameter of the through hole on the base; and

wherein, the gluing section adopts an adhesive medium as a packaging technique to firmly connect between the base and the piezoelectric driving element.

9. The nebulizing assembly as claimed in claim 8, wherein the piezoelectric driving element is circular, annular, rectangular, or any other geometric shape.

10. The nebulizing assembly as claimed in claim 9, wherein the nebulizing plate is circular, annular, rectangular, or any other geometric shape;

and the mist outlet on the piezoelectric driving element is also circular, annular, rectangular, or any other geometric shape.

11. The nebulizing assembly as claimed in claim 10, wherein the base is circular, annular, rectangular, or any other geometric shape;

and the through hole on the base is also circular, annular, rectangular, or any other geometric shape.

12. The nebulizing assembly as claimed in claim 11, wherein a center of the spraying section on the nebulizing plate has an upward curved convex section.

13. The nebulizing assembly as claimed in claim 12, wherein the base is made of a material selected from the group consisting of a metal material, a plastic material and an acrylic material;

and a glue layer formed by the adhesive medium is made of a curable adhesive.