CN217876260U

CN217876260U - Improved generation atomizing component and atomizing humidifier

Info

Publication number: CN217876260U
Application number: CN202222212935.9U
Authority: CN
Inventors: 潘浩斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2022-11-22
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses an improved generation atomization component, include: the waterproof device comprises a base shell, an atomizing sheet, a waterproof pad, a conductive elastic piece, a fixing ring, a conductive elastic pressing ring and a circuit board; the conductive elastic pressure ring is arranged above the atomizing sheet, and the fixing ring is arranged above the conductive elastic pressure ring; the fixing ring is detachably connected with the groove, the conductive elastic pressing ring can be pressed towards the atomizing sheet, and the lower part of the atomizing sheet is pressed on the conductive elastic piece. The utility model discloses, this structure makes the upside of atomizing piece and the electrically conductive elastic compression ring butt that has the preparation of materials such as elastic silica gel, downside and switch on the elastic component butt, when upper and lower both sides can keep the circular telegram performance, do not contact with metalwork such as basic shell or solid fixed ring, but with the electrically conductive elastic compression ring butt of soft elastic material preparation, when can keep good waterproof performance, the upside of leading the atomizing piece can not produce wearing and tearing, infiltration or oxidation phenomenon to effectively improved atomizing component's life, improved the reliability.

Description

Improved generation atomization component and atomizing humidifier

Technical Field

The utility model relates to an atomizing humidifier technical field, in particular to improved generation atomization component and atomizing humidifier.

Background

In patent CN202020098233.0, an atomizing assembly is proposed, which comprises a base having a groove, an atomizing sheet mounted on the groove, a waterproof pad, a conductive elastic member and a fixing ring. The bottom side of the atomizing sheet is provided with a conductive elastic part, and the fixing ring can press the atomizing sheet against the conductive elastic part. This structure need not to weld the atomizing piece, and the equipment is convenient.

However, the atomizing plate and the fixing ring are both made of metal, and the continuous high-frequency vibration of the atomizing plate can cause the abutting part of the outer edge of the upper side of the atomizing plate and the fixing ring to continuously and relatively slide in the using process, so that the problems of abrasion, water seepage or oxidation and the like of the plating layers of conductive silver and the like in the contact area of the upper surface of the atomizing plate and the fixing ring are caused, the electrifying performance of the atomizing plate is influenced, the atomizing performance is influenced, and the service life is short. Therefore, further improvements and optimizations are needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an improved generation atomization component and atomizing humidifier.

The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: an improved atomizing assembly, comprising: the waterproof device comprises a base shell, an atomizing sheet, a waterproof pad, a conductive elastic piece, a fixing ring, a conductive elastic pressing ring and a circuit board;

the base shell is provided with an accommodating cavity and a groove; the bottom of the groove is provided with a connecting through hole communicated with the accommodating cavity; the circuit board is arranged in the accommodating cavity; the waterproof pad is arranged at the bottom of the groove, and waterproof micropores are arranged at the connecting through hole;

the atomization sheet is arranged in the groove and is positioned above the waterproof pad; the conductive elastic piece is arranged between the atomization sheet and the waterproof pad; the conductive elastic piece is provided with connecting pins which can penetrate through the waterproof micropores and extend into the accommodating cavity so as to be electrically connected with the circuit board;

the conductive elastic pressure ring is arranged above the atomization sheet, and the fixing ring is arranged above the conductive elastic pressure ring; the fixing ring is detachably connected with the groove, the conductive elastic pressing ring can be pressed towards the atomizing sheet, and the lower part of the atomizing sheet is pressed against the conductive elastic piece.

Optionally, a metal pressing sheet is further disposed between the conductive elastic pressing ring and the fixing ring; the metal pressing sheet is arranged in an annular structure and is abutted between the fixing ring and the conductive elastic pressing ring.

Optionally, a downward flanging is arranged on the outer edge of the metal pressing sheet to form a concave structure; the conductive elastic pressing ring can be embedded in the concave structure, and the flanging can be attached to the outer edge of the conductive elastic pressing ring.

Optionally, the conductive elastic pressure ring is made of conductive rubber.

Optionally, the waterproof pad is provided with a protrusion surrounding the atomizing sheet and the conductive elastic piece, and the protrusion can abut against the conductive elastic pressing ring.

Optionally, the conductive elastic member is a metal spring, and one end of the metal spring extends through the waterproof micro-hole to form the connection pin.

Optionally, a first threaded portion is arranged at an opening above the groove, and a second threaded portion matched with the first threaded portion is arranged at the outer edge of the fixing ring; through first screw thread portion and second screw thread portion, solid fixed ring can with recess threaded connection, with electrically conductive elastic pressure ring court the atomizing piece supports and presses.

Optionally, the base housing comprises a main housing seat and a connecting seat; the main shell seat is provided with a connecting opening; the connecting seat is of a concave structure and can block the connecting opening, and the groove is formed in the connecting seat.

Optionally, a heat dissipation block is installed in the accommodating cavity; the heat dissipation block can be attached to the wall surface of the base shell and the wall surface of the groove.

The utility model discloses still provide another technical scheme: an atomizing humidifier comprises the improved atomizing assembly.

The utility model has the advantages that: through setting up electrically conductive elastic compression ring in the top of atomizing piece, gu fixed ring is when locking, exert locking pressure to the atomizing piece through electrically conductive elastic compression ring, this structure makes the upside of atomizing piece and the electrically conductive elastic compression ring butt that has the preparation of materials such as elastic silica gel, the downside with switch on the elastic component butt, when upper and lower both sides can keep the circular telegram performance, not with metalwork contact such as basic shell or solid fixed ring, but with the electrically conductive elastic compression ring butt of soft elastic material preparation, consequently in the use, the sustainable pressfitting of electrically conductive elastic compression ring and the high-frequency vibration that matches and lead the atomizing piece take place slight deformation, when can keep good waterproof performance, the upside that leads the atomizing piece can not produce wearing and tearing, infiltration or oxidation phenomenon, thereby effectively improved atomization component's life, the reliability is improved.

In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an improved atomizing assembly according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the improved atomizing assembly of FIG. 1;

fig. 3 is an exploded view of the improved atomizing assembly of fig. 1.

Description of the main element symbols:

10. a base shell; 11. an accommodating cavity; 12. a groove; 121. a connecting through hole; 13. a main housing base; 131. a connection opening; 14. a connecting seat; 20. an atomizing sheet; 30. a waterproof pad; 31. waterproof micropores; 32. a boss portion; 40. a conductive elastic member; 41. connecting pins; 50. a fixing ring; 60. a conductive elastic compression ring; 70. pressing metal sheets; 71. flanging; 80. a circuit board; 90. a heat dissipating block; 100. a water level probe.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, the meaning of a plurality is two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, and the like are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either internal to the two elements or in an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.

Examples

Referring to fig. 1 to 3, the present invention provides an improved atomization assembly, which comprises: the waterproof structure comprises a base shell 10, an atomizing sheet 20, a waterproof pad 30, a conductive elastic piece 40, a fixing ring 50, a conductive elastic pressing ring 60 and a circuit board 80;

the base shell 10 is provided with an accommodating cavity 11 and a groove 12; the bottom of the groove 12 is provided with a connecting through hole 121 communicated with the accommodating cavity 11; the circuit board 80 is mounted in the accommodating cavity 11; the waterproof pad 30 is arranged at the bottom of the groove 12, and waterproof micropores 31 are arranged at the connecting through holes 121;

the atomization sheet 20 is arranged in the groove 12 and is positioned above the waterproof pad 30; a conductive elastic part 40 is arranged between the atomization sheet 20 and the waterproof pad 30; the conductive elastic member 40 is provided with a connecting pin 41 which can pass through the waterproof micro-hole 31 and extend into the accommodating cavity 11 to be electrically connected with the circuit board 80;

the conductive elastic pressing ring 60 is arranged above the atomizing plate 20, and the fixing ring 50 is arranged above the conductive elastic pressing ring 60; the fixing ring 50 is detachably connected to the groove 12, and can press the conductive elastic pressing ring 60 against the atomizing plate 20, and press the lower portion of the atomizing plate 20 against the conductive elastic member 40.

The utility model discloses in, set up conductive elastic clamping ring 60 through the top at atomizing piece 20, gu fixed ring 50 is when locking, exert locking pressure to atomizing piece 20 through conductive elastic clamping ring 60, this structure makes atomizing piece 20's upside and the conductive elastic clamping ring 60 butt that has the preparation of materials such as elastic silica gel, the downside with switch on the elastic component butt, in the time of upper and lower both sides can keep the circular telegram performance, do not contact with metalwork such as basic shell 10 or solid fixed ring 50, but the conductive elastic clamping ring 60 butt with soft elastic material preparation, therefore in the use, the fine deformation takes place for the high-frequency oscillation of mist piece is led in the sustainable pressfitting of conductive elastic clamping ring 60 and the matching, in the time of can keeping good waterproof performance, the upside of leading the mist piece can not produce wearing and tearing, infiltration or oxidation phenomenon, thereby atomization component's life has effectively been improved, and reliability is improved.

Moreover, in the prior art, the atomizing sheet 20 is directly compressed through the fixing ring 50, a control locking torque is needed, if the torque is too large when an assembler locks the atomizing sheet, or a burr is formed at a certain position of the fixing ring 50, the atomizing sheet 20 is easily broken, and a defective product is generated. The utility model discloses in, support through having elastic electrically conductive elasticity clamping ring 60 and lean on and compress tightly atomizing piece 20 to elastic surface butt atomizing piece 20 can effectively cushion and atomizing piece 20's butt, reduces atomizing piece 20 and is crushed the appearance of phenomenon of rupture, improves the yields.

In this embodiment, a metal pressing plate 70 is further disposed between the conductive elastic pressing ring 60 and the fixing ring 50; the metal pressing plate 70 is disposed in an annular structure and abuts between the fixing ring 50 and the conductive elastic pressing ring 60. By arranging the metal pressing sheet 70 between the fixing ring 50 and the point elastic pressing ring, the pressure of the fixing ring 50 can be uniformly dispersed to the conductive elastic pressing ring 60, so that the atomizing sheet 20 is compressed, and the conductive elastic pressing ring 60 is prevented from being damaged due to overlarge local pressure of the fixing ring 50.

In some embodiments, the outer edge of the metal sheeting 70 is provided with a downward turned edge 71 forming a concave structure; the conductive elastic press ring 60 can be embedded in the concave structure, and the flanging 71 can be attached to the outer edge of the conductive elastic press ring 60. The sunken structure that the turn-ups 71 of metal preforming 70 outer fringe formed can wrap up the top of electrically conductive elastic press ring 60, and electrically conductive elastic press ring 60 is through inlaying and establishing in this sunken structure, can make the in-process that solid fixed ring 50 and metal preforming 70 pushed down, and turn-ups 71 is laminated to the outer fringe of electrically conductive elastic press ring 60, and the pressure of messenger electrically conductive elastic press ring 60 warp more evenly, and the fixed atomizing piece 20 that presss from both sides more stable. The metal pressing sheet 70 can wrap the conductive elastic pressing ring 60 and the atomizing sheet 20 in advance through the concave structure formed by the turned-over edge 71, so that the assembly is facilitated, the locking pressure of the fixing ring 50 can be better and uniformly dispersed, and the damage to the atomizing sheet 20 during the assembly is avoided.

In the present embodiment, in order to maintain the conductive elastic pressing ring 60 with high elastic deformation waterproof sealing performance while maintaining the conductive capability, the conductive elastic pressing ring 60 is made of conductive rubber.

In this embodiment, the waterproof pad 30 is provided with a protrusion 32 surrounding the atomization sheet 20 and the conductive elastic member 40, and the protrusion 32 can press the conductive elastic pressing ring 60. After the fixing ring 50 is connected with the groove 12, the conductive elastic pressing ring 60 is pressed against the convex portion 32 to form a sealed waterproof space. Because the atomizing plate 20 vibrates during operation, and the excessive extrusion force is not favorable for the atomizing plate 20 to atomize water normally, the protruding portion 32 abuts against the conductive elastic pressing ring 60 instead of the atomizing plate 20, thereby being favorable for the atomizing plate 20 to work normally.

Preferably, the inner side of the boss 32 is flush with the edge of the atomization sheet 20. Because the atomizing plate 20 can vibrate during operation, the inner side surface of the boss 32 is attached to the atomizing plate 20, so that the atomizing plate 20 can be limited from vibrating to generate deviation, and a gap is prevented from being generated between the fixing ring 50 and the atomizing plate 20 due to the deviation.

In this embodiment, the conductive elastic member 40 is a metal spring, and one end of the metal spring extends through the waterproof micro-hole 31 to form a connection pin 41. The metal spring has a simple structure, and the connecting pins 41 can be integrally formed, so that the processing is convenient.

In this embodiment, a first threaded portion is provided at the opening above the groove 12, and a second threaded portion adapted to the first threaded portion is provided at the outer edge of the fixing ring 50; the fixing ring 50 is threadably connected to the groove 12 by the first and second threaded portions, and is pressed against the atomization sheet 20 by the conductive elastic pressing ring 60.

First screw thread portion and second screw thread portion threaded connection for fixed ring 50 realizes dismantling with recess 12 threaded connection and is connected, simple structure, convenient operation. The detachable connection of the fixing ring 50 and the groove 12 can also be realized by a structure such as a bayonet fitting buckle.

In some embodiments, base housing 10 includes a main housing seat 13 and an attachment seat 14; the main housing base 13 is provided with a connecting opening 131; the connecting socket 14 is a concave structure, which can block the connecting opening 131, and the groove 12 is disposed on the connecting socket 14. The base shell 10 is divided into the main shell seat 13 and the connecting seat 14, so that materials such as stainless steel or stainless iron materials can be used for production and processing, the overall performance of the base shell 10 is improved, and the service life is prolonged.

In the present embodiment, the accommodating cavity 11 is provided with a heat dissipating block 90; the heat radiation block 90 may be attached to the wall surface of the base case 10 and the wall surface of the groove 12. The outer contour of the heat dissipation block 90 is matched with the base housing 10, so that on one hand, the heat generated by the operation of the atomization plate 20 can be dissipated to the base housing 10, and on the other hand, the shape of the base housing 10 can be supported, and the deformation of the base housing 10 can be avoided.

In this embodiment, the base shell 10 is further provided with a probe connecting hole for installing the water level probe 100; the water level probe 100 is electrically connected to the circuit board 80. The water level probe 100 can detect the water level above the base shell 10, and if the water level is not detected, i.e. when no atomized liquid is present above the base shell 10, the signal can be fed back to the control board to stop the operation of the atomizing plate 20, so as to protect the atomizing assembly.

The utility model discloses an atomizing humidifier, owing to use the improved generation atomization component who has appeal, set up electrically conductive elastic clamping ring 60 through the top at atomizing piece 20, gu fixed ring 50 is when locking, exert locking pressure to atomizing piece 20 through electrically conductive elastic clamping ring 60, this structure makes atomizing piece 20's upside and the electrically conductive elastic clamping ring 60 butt that has the preparation of materials such as elastic silica gel, the downside with switch on the elastic component butt, in the time of upper and lower both sides can keep the circular telegram performance, do not contact with metalwork such as base shell 10 or solid fixed ring 50, but the electrically conductive elastic clamping ring 60 butt with soft elastic material preparation, consequently in the use, the sustainable pressfitting of electrically conductive elastic clamping ring 60 and the high-frequency oscillation that matches and lead the fog piece takes place slight deformation, can keep good waterproof performance in the time, lead the upside of fog piece and can not produce wearing and tearing, infiltration or oxidation phenomenon, thereby atomization component's life has effectively been improved, and reliability is improved.

The present invention is not limited to the above embodiments, and equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and the equivalents and substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. An improved atomizing assembly, comprising: the waterproof device comprises a base shell (10), an atomizing sheet (20), a waterproof pad (30), a conductive elastic piece (40), a fixing ring (50), a conductive elastic pressing ring (60) and a circuit board (80);

the base shell (10) is provided with an accommodating cavity (11) and a groove (12); the bottom of the groove (12) is provided with a connecting through hole (121) communicated with the accommodating cavity (11); the circuit board (80) is mounted in the accommodating cavity (11); the waterproof pad (30) is arranged at the bottom of the groove (12), and waterproof micropores (31) are arranged at the connecting through holes (121);

the atomizing sheet (20) is arranged in the groove (12) and is positioned above the waterproof pad (30); the conductive elastic piece (40) is arranged between the atomization sheet (20) and the waterproof pad (30); the conductive elastic piece (40) is provided with connecting pins (41) which can penetrate through the waterproof micropores (31) and extend into the accommodating cavity (11) so as to be electrically connected with the circuit board (80);

the conductive elastic pressing ring (60) is arranged above the atomizing sheet (20), and the fixing ring (50) is arranged above the conductive elastic pressing ring (60); the fixing ring (50) is detachably connected with the groove (12), the conductive elastic pressing ring (60) can be abutted to the atomizing sheet (20), and the lower portion of the atomizing sheet (20) is abutted to the conductive elastic piece (40).

2. The improved atomizing assembly of claim 1, wherein: a metal pressing sheet (70) is also arranged between the conductive elastic pressing ring (60) and the fixing ring (50); the metal pressing sheet (70) is arranged in an annular structure and is abutted between the fixing ring (50) and the conductive elastic pressing ring (60).

3. The improved atomizing assembly of claim 2, wherein: the outer edge of the metal pressing sheet (70) is provided with a downward flanging (71) to form a concave structure; the conductive elastic pressing ring (60) can be embedded in the concave structure, and the flanging (71) can be attached to the outer edge of the conductive elastic pressing ring (60).

4. The improved atomizing assembly of claim 1, wherein: the conductive elastic pressing ring (60) is made of conductive rubber.

5. The improved atomizing assembly of claim 1, wherein: the waterproof pad (30) is provided with a protruding portion (32) surrounding the atomizing sheet (20) and the conductive elastic piece (40), and the protruding portion (32) can support and press the conductive elastic pressing ring (60).

6. The improved atomizing assembly of claim 1, wherein: the conductive elastic piece (40) is a metal spring, and one end of the metal spring extends through the waterproof micropore (31) to form the connecting pin (41).

7. The improved atomizing assembly of claim 1, wherein: a first thread part is arranged at an opening above the groove (12), and a second thread part matched with the first thread part is arranged at the outer edge of the fixing ring (50); through first screw thread portion and second screw thread portion, solid fixed ring (50) can with recess (12) threaded connection to electrically conductive elastic clamping ring (60) towards atomizing piece (20) support the pressure.

8. The improved atomizing assembly of claim 1, wherein: the base shell (10) comprises a main shell seat (13) and a connecting seat (14); the main shell seat (13) is provided with a connecting opening (131); the connecting seat (14) is of a concave structure and can block the connecting opening (131), and the groove (12) is formed in the connecting seat (14).

9. The improved atomizing assembly of claim 1, wherein: a heat dissipation block (90) is arranged in the accommodating cavity (11); the heat dissipation block (90) can be attached to the wall surface of the base shell (10) and the wall surface of the groove (12).

10. An atomizing humidifier, characterized in that: comprising an improved atomizing assembly according to any one of claims 1 to 9.