A composite atomizing sheet with a fixing device

Abstract

A composite atomizing sheet with a fixing device includes a circular seat made of rubber material, a high-frequency piezoelectric ceramic sheet, a quartz sheet, and grease coated on the high-frequency piezoelectric ceramic sheet, the quartz sheet is covered with grease, and the quartz sheet and the high-frequency piezoelectric ceramic sheet are engaged with the circular groove on the circular seat; it also includes a circular top cover and a seat body with an upper opening, the circular top cover includes a cylindrical portion, a circular cover plate arranged on the cylindrical portion, and a buckle plate arranged on the radial inner side of the circular cover plate, a flange is provided on the upper opening of the seat body, the circular seat is arranged in the cylindrical portion, the circular cover plate is fitted with the upper end of the circular seat, and the buckle plate is buckled with the inner surface of the circular seat; the circular top cover is inserted into the seat body and connected together, and the circular seat is fitted with the bottom plate of the bottom body. The circular top cover and the seat body with an upper opening are arranged, and the positions of the quartz sheet and the high-frequency piezoelectric ceramic sheet are fixed, so as to prevent the circular seat from deforming and extend the service life.

Description

Technical Field

[0001] The invention relates to a high sudden voltage electric atomization sheet, in particular to a composite atomization sheet. Background Art

[0002] The current existing technology, China invention patent application 201310704605.4, the invention name: a composite atomizer, including a circular seat made of rubber material, a high-frequency piezoelectric ceramic sheet, a quartz sheet and grease coated on the high-frequency piezoelectric ceramic sheet, the quartz sheet is covered with grease, the quartz sheet and the high-frequency piezoelectric ceramic sheet are engaged with the circular groove on the circular seat; the power cord on the high-frequency piezoelectric ceramic sheet extends through the circular seat. The problem is: short service life. Summary of the invention

[0003] The purpose of the present invention is to provide a composite atomizing sheet provided with a fixing device, which has the characteristic of long service life.

[0004] The present invention is implemented as follows: a composite atomizing sheet with a fixing device includes a circular ring seat made of rubber material, a high-frequency piezoelectric ceramic sheet, a quartz sheet and grease coated on the high-frequency piezoelectric ceramic sheet, the quartz sheet is covered with grease, the quartz sheet and the high-frequency piezoelectric ceramic sheet are engaged with the circular ring groove on the circular ring seat; the power line on the high-frequency piezoelectric ceramic sheet extends through the circular ring seat; the special feature is that it also includes a circular ring top cover and a seat body with an upper opening,

[0005] The annular top cover comprises a cylindrical portion, an annular cover plate arranged on the cylindrical portion, and a buckle plate arranged on the radial inner side of the annular cover plate.

[0006] A flange is provided on the upper opening of the seat body.

[0007] The annular seat is arranged in the cylindrical part, the annular cover plate is fitted with the upper end of the annular seat, and the buckle plate is buckled with the inner surface of the annular seat; the annular top cover is inserted into the seat body and connected together, and the annular seat is fitted with the bottom plate of the bottom body.

[0008] The composite atomizing sheet provided with a fixing device is special in that: the annular groove comprises an upper annular groove and a lower annular groove, the axial lower end of the upper annular groove intersects with the axial upper end of the lower annular groove, and the diameter of the upper annular groove is greater than the diameter of the lower annular groove;

[0009] The diameter of the quartz plate is larger than the diameter of the high-frequency piezoelectric ceramic plate;

[0010] The quartz plate is embedded in the upper annular groove, and the high-frequency piezoelectric ceramic plate is embedded in the lower annular groove.

[0011] The composite atomizing sheet provided with a fixing device is special in that: a buckle hook is provided at the lower end of the cylindrical portion of the annular top cover;

[0012] A buckle hook hole is arranged on the bottom plate of the seat body; the rod of the buckle hook passes through the buckle hook hole, and the hook part is buckled with the lower end of the seat body.

[0013] The composite atomizing sheet provided with a fixing device is special in that: the annular seat is provided with two power line extension holes located at the lower part of the annular groove;

[0014] The seat body is provided with a through hole; the cylindrical portion is provided with a space-avoiding groove;

[0015] The power line extends out of the through hole through the through hole and the air-avoiding groove.

[0016] The composite atomizing sheet provided with a fixing device is special in that a pressure relief hole is provided on the bottom plate of the seat body.

[0017] The composite atomizing sheet provided with a fixing device is special in that it also includes a fixing seat plate, and the fixing seat plate is provided with a through hole and a connecting hole;

[0018] The seat body passes through the through hole, and the flange of the seat body and the end of the buckle hook hold the fixed seat plate on the seat body, and the seat body and the fixed seat plate are slidably and rotatably matched.

[0019] The composite atomizing sheet provided with a fixing device is special in that it also includes a fixing seat plate, and the seat body and the fixing seat plate cooperate with each other.

[0020] The invention discloses a composite atomizing sheet with a fixing device, a circular ring top cover and a seat body with an upper opening, and fixes the positions of a quartz sheet and a high-frequency piezoelectric ceramic sheet, thereby preventing the circular ring seat from being deformed and prolonging the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a cross-sectional view of the present invention.

[0022] Figure 2 yes Figure 1 A-A view of.

[0023] Figure 3 It is one of the three-dimensional exploded views of the present invention.

[0024] Figure 4 It is the second of the three-dimensional exploded diagrams of the present invention.

[0025] Figure 5 It is one of the stereograms of the present invention.

[0026] Figure 6 It is two of the three-dimensional diagrams of the present invention.

[0027] Figure 7 It is a perspective view of a second embodiment of the present invention. DETAILED DESCRIPTION

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] like Figure 1 As shown, a composite atomizing sheet with a fixing device includes a circular ring seat 1 made of rubber material, a high-frequency piezoelectric ceramic sheet 2, a quartz sheet 3 and grease (not shown in the figure) coated on the high-frequency piezoelectric ceramic sheet, the quartz sheet 3 is covered with grease, and the quartz sheet 3 and the high-frequency piezoelectric ceramic sheet 2 are engaged with the circular ring groove 11 on the circular ring seat 1; the power line 21 on the high-frequency piezoelectric ceramic sheet 2 extends through the circular ring seat 1;

[0030] It also includes a circular top cover 4 and a seat body 5 with an upper opening.

[0031] The annular top cover 4 comprises a cylindrical portion 41, an annular cover plate 42 arranged on the cylindrical portion, and a buckle plate 43 arranged on the radial inner side of the annular cover plate.

[0032] A flange 51 is provided on the upper opening of the seat body 5.

[0033] The annular seat 1 is arranged in the cylindrical portion 41, the annular cover plate 42 is fitted with the upper end of the annular seat 1, and the buckle plate 43 is buckled with the inner surface of the annular seat 1; the annular top cover 4 is inserted into the seat body 5 and connected together, and the annular seat 1 is fitted with the bottom plate of the bottom body 5, which can prevent the annular seat 1 from deforming, ensure that the high-frequency piezoelectric ceramic piece 2 and the quartz piece 3 are not tilted, maintain a good resonance state, improve work efficiency, and extend service life.

[0034] The annular groove 11 includes an upper annular groove 111 and a lower annular groove 112, the axial lower end of the upper annular groove 111 intersects with the axial upper end of the lower annular groove 112, and the diameter of the upper annular groove 111 is greater than the diameter of the lower annular groove 112;

[0035] The diameter of the quartz plate 3 is greater than the diameter of the high-frequency piezoelectric ceramic plate 2;

[0036] The quartz plate 3 is engaged with the upper annular groove 111 , and the high-frequency piezoelectric ceramic plate 2 is engaged with the lower annular groove 112 .

[0037] A hook 44 is provided at the lower end of the cylindrical portion 41 of the annular top cover 4;

[0038] A hook hole 52 is provided on the bottom plate of the seat body 5 ; the rod portion 441 of the hook 44 passes through the hook hole 52 , and the hook portion 442 is buckled with the lower end of the seat body 5 .

[0039] The annular seat 1 is provided with two power line extension holes 12 located at the lower part of the annular slot 11;

[0040] The seat body 5 is provided with a through hole 53; the cylindrical portion 41 is provided with a free groove 45;

[0041] The power line 21 extends out of the through hole 53 through the through hole 12 and the escape groove 45 .

[0042] The bottom plate of the seat body 5 is provided with a pressure relief hole 54. Since the annular seat 1 is closely fitted with the bottom plate of the seat body 5, the provision of the pressure relief hole 54 reduces the resistance of resonance, has good heat dissipation performance, and prolongs the service life.

[0043] As a further improvement of the present invention: it also includes a fixed seat plate 6, and the fixed seat plate 6 is provided with a through hole 61 and a connecting hole 62;

[0044] The seat body 5 passes through the through hole 61 , and the flange 51 and the hook 44 hold the fixed seat plate 6 on the seat body 5 . The fixed seat plate 6 moves relative to the seat body 5 and along the axis, and the fixed seat plate 6 can rotate around the seat body 5 .

[0045] like Figure 7 As shown, it also includes a fixed seat plate 6, and the seat body 5 and the fixed seat plate 6 cooperate with each other.

[0046] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, which are also considered as the protection scope of the present invention.

Claims

1. A composite atomizer sheet with a fixing device, comprising a circular ring seat made of rubber material, a high-frequency piezoelectric ceramic sheet, a quartz sheet and grease coated on the high-frequency piezoelectric ceramic sheet, the quartz sheet is covered with grease, the quartz sheet and the high-frequency piezoelectric ceramic sheet are engaged with the circular groove on the circular ring seat; the power line on the high-frequency piezoelectric ceramic sheet extends through the circular ring seat; it is characterized in that: It also includes a circular top cover and a seat body with an upper opening. The annular top cover comprises a cylindrical portion, an annular cover plate arranged on the cylindrical portion, and a buckle plate arranged on the radial inner side of the annular cover plate. A flange is provided on the upper opening of the seat body. The annular seat is arranged in the cylindrical part, the annular cover plate is fitted with the upper end of the annular seat, and the buckle plate is buckled with the inner surface of the annular seat; the annular top cover is inserted into the seat body and connected together, and the annular seat is fitted with the bottom plate of the seat body; A buckle hook is provided at the lower end of the cylindrical portion of the annular top cover; The bottom plate of the seat body is provided with a hook hole; the rod of the hook passes through the hook hole, and the hook part is buckled with the lower end of the seat body; It also includes a fixed seat plate, which is provided with a through hole and a connecting hole; The seat body passes through the through hole, and the flange of the seat body and the end of the buckle hook hold the fixed seat plate on the seat body, and the seat body and the fixed seat plate are slidably and rotatably matched; The annular groove comprises an upper annular groove and a lower annular groove, the axial lower end of the upper annular groove intersects with the axial upper end of the lower annular groove, and the diameter of the upper annular groove is greater than the diameter of the lower annular groove; The diameter of the quartz plate is larger than the diameter of the high-frequency piezoelectric ceramic plate; The quartz plate is embedded in the upper annular groove, and the high-frequency piezoelectric ceramic plate is embedded in the lower annular groove.

2. A composite atomizing sheet provided with a fixing device according to claim 1, characterized in that: The annular seat is provided with two power line extension holes located at the lower part of the annular slot; The seat body is provided with a through hole; the cylindrical portion is provided with a space-avoiding groove; The power line extends out through the extending hole and the air-avoiding groove.

3. A composite atomizing sheet provided with a fixing device according to claim 1 or 2, characterized in that: A pressure relief hole is arranged on the bottom plate of the seat body.

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