CN212157511U - Throw-in type atomizing head with detachable atomizing sheet - Google Patents

Abstract

The utility model discloses a throw-in type atomizing head with a detachable atomizing sheet, which relates to the technical field of humidifiers and comprises an atomizing sheet, an atomizing head cover plate, an atomizing head base and a circuit board, wherein the atomizing head base is provided with an annular enclosure; the atomizing sheet is clamped between the atomizing head cover plate and the atomizing head base, and a wiring terminal of the atomizing sheet is in plug connection with a terminal on the atomizing head base; the atomizing head cover plate is connected with the atomizing head base through screws, the screws are exposed outside the enclosure, and the atomizing head cover plate is separated from the atomizing head base after the screws are removed, so that the atomizing sheet can be taken out. The utility model provides a removable input atomizing head of atomizing piece, the screw of connecting atomizing head apron and atomizing head base expose outside the storage tank and not sealed by glue, consequently can independently tear the atomizing piece out to change and maintain.

Description

Throw-in type atomizing head with detachable atomizing sheet

Technical Field

The utility model relates to a humidifier technical field especially relates to a throw-in atomizing head that atomizing piece is removable.

Background

As shown in fig. 1 and 2, a conventional throw-in type atomizing head for a humidifier is assembled by an atomizing sheet 4 ', an atomizing head cover plate 2 ', an atomizing head base 3 ' and a circuit board 1 ', wherein the atomizing sheet 4 ' is clamped between the atomizing head cover plate 2 ' and the atomizing head base 3 ', a receiving groove for receiving the circuit board 1 ' is formed on the atomizing head base 3 ', a through hole 5 ' is formed on the atomizing head base 3 ' and communicated with the receiving groove, a connection terminal of the atomizing sheet 4 ' passes through the through hole 5 ' and is connected to the circuit board 1 ', glue is required to be poured in the receiving groove to protect the circuit board 1 ', the atomizing head cover plate 2 ' and the atomizing head base 3 ' are locked by a screw, and the screw is just located in the receiving groove, so that the screw and the connection terminal of the atomizing sheet 4 ' are both fixed in glue, resulting in that the atomizing head cover plate 2 ' and the atomizing head base 3, atomizing piece 4' can not dismantle alone and come out, if atomizing hair breaks down, can only demolish the change with whole atomizing head, and is with high costs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a removable input atomizing head of atomizing piece can independently tear out the atomizing piece to change and maintain, practice thrift cost of maintenance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a removable input atomising head of atomising piece, includes atomising piece, atomising head apron, atomising head base and circuit board, wherein: the side of the atomizing head base, which is far away from the atomizing head cover plate, is provided with an annular enclosure, the circuit board is assembled in a containing groove enclosed by the enclosure, glue is filled in the containing groove to seal the circuit board, and the atomizing head base is provided with a terminal which is positioned outside the enclosure and is electrically connected with the circuit board; the atomizing sheet is clamped between the atomizing head cover plate and the atomizing head base by the atomizing head cover plate and the atomizing head base, the middle part of the atomizing head cover plate is provided with a hole, the atomizing sheet is positioned at a position corresponding to the hole of the atomizing head cover plate, and a wiring terminal of the atomizing sheet is connected with a terminal on the atomizing head base in an inserting manner; the atomizing head cover plate is connected with the atomizing head base through screws, the screws are exposed outside the enclosure, and the atomizing head cover plate is separated from the atomizing head base after the screws are removed, so that the atomizing sheet can be taken out.

Furthermore, the atomizing head base is equipped with a plurality of first erection columns in the one side that deviates from the atomizing head apron, and each first erection column is located outside the storage tank, be equipped with a plurality of second erection columns towards the extension of atomizing head base on the atomizing head apron, each second erection column corresponds the setting with each first erection column, and corresponding first erection column and second erection column are equipped with the screw mounting hole of aligning, and the screw is locked into in the screw mounting hole and is connected atomizing head apron and atomizing head base.

Furthermore, the bottom of the atomizing head cover plate is convexly provided with a limiting ring, a groove is formed in the limiting ring, the depth of the groove is smaller than the thickness of the atomizing sheet, the atomizing sheet is embedded in the groove, and the upper surface and the lower surface of the atomizing sheet are respectively abutted to the atomizing head cover plate and the atomizing head base.

Furthermore, a circle of wire groove is formed outside the groove, a gap is formed between the lower end face of the limiting ring and the atomizing head base, and a wire of the atomizing sheet can penetrate through the gap and is arranged in the wire groove.

Furthermore, be equipped with the breach of a intercommunication wire casing on the first base of atomizing, the breach is located encloses and keeps off the outside, is equipped with the arch of inserting in this breach on the first apron of atomizing, and the edge of breach is sealed to the arch, the terminal sets up in this breach.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model provides a removable input atomizing head of atomizing piece, the screw of connecting atomizing head apron and atomizing head base exposes outside the storage tank and not sealed by glue, consequently, demolish the screw and can make atomizing head apron and the separation of atomizing head base, with the terminal separation of the binding post of atomizing piece and breach department, the wire of pulling up can take out the atomizing piece from the atomizing head apron, and convenient the change practices thrift cost of maintenance.

Drawings

FIG. 1 is a perspective view of a prior art drop-in atomizing head;

FIG. 2 is an exploded view of the drop type atomizing head shown in FIG. 1;

fig. 3 is a perspective view of an exemplary embodiment of a drop-in atomizing head of the present invention with a removable atomizing plate;

FIG. 4 is another angular perspective view of the drop-in atomizing head of FIG. 3 with the atomizing plate removable;

fig. 5 is an exploded view of the drop-in atomizing head of fig. 3 with the atomizing plate removable;

fig. 6 is a cross-sectional view of the drop-in atomizing head shown in fig. 3 with the atomizing plate removable;

fig. 7 is an enlarged view at a in fig. 6.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

Referring to fig. 3 to 7, the embodiment discloses a throw-in type atomizing head with a detachable atomizing plate, which includes an atomizing plate 4, an atomizing head cover plate 2, an atomizing head base 3 and a circuit board 1, wherein the atomizing head base 3 is provided with an annular enclosure 5 at a side away from the atomizing head cover plate 2, the circuit board 1 is assembled in a containing groove enclosed by the enclosure 5, glue is filled in the containing groove to seal the circuit board 1, the atomizing head base is provided with a terminal, and the terminal is located outside the enclosure and electrically connected with the circuit board; the atomizing sheet 4 is clamped between the atomizing head cover plate 2 and the atomizing head base 3, the middle part of the atomizing head cover plate 2 is provided with a hole, the atomizing sheet 4 is positioned at the position corresponding to the hole of the atomizing head cover plate 2, and a wiring terminal of the atomizing sheet 4 is connected with a terminal on the atomizing head base in an inserting manner; atomizing head apron 2 passes through the screwed connection with atomizing head base 3, and the screw exposes outside enclosing the fender, demolishs the screw then atomizing head apron 2 separates with atomizing head base 3 to can take out atomizing piece 4.

In specific structure, as shown in fig. 5, the atomizing head base 3 is provided with a plurality of first mounting posts on one side deviating from the atomizing head cover plate 2, each first mounting post is located outside the accommodating groove, the atomizing head cover plate 2 is provided with a plurality of second mounting posts 7 extending toward the atomizing head base 3, each second mounting post 7 is arranged corresponding to each first mounting post 6, and the corresponding first mounting post 6 and second mounting post 7 are provided with aligned screw mounting holes, and the screws are locked into the screw mounting holes to connect the atomizing head cover plate 2 with the atomizing head base 3.

As shown in fig. 5 to 7, a limiting ring 8 is convexly arranged at the bottom of the atomizing head cover plate 2, a groove is formed inside the limiting ring 8, the depth of the groove is smaller than the thickness of the atomizing sheet 4, the atomizing sheet 4 is embedded in the groove to be in place, the upper surface and the lower surface of the atomizing sheet 4 are respectively abutted to the atomizing head cover plate 2 and the atomizing head base 3, and when the atomizing head cover plate 2 is connected with the atomizing head base 3, the atomizing sheet 4 is tightly clamped.

The atomizing plate 4 has a wire, and the end of the wire is connected with a wiring terminal, which needs to be electrically connected with the circuit board 1. The atomizing head cover plate 2 is provided with a circle of wire grooves 9 outside the groove, a gap is formed between the lower end face of the limiting ring 8 and the atomizing head base 3, and the wire of the atomizing sheet 4 can penetrate through the gap, so that the wire with the redundant length is plugged in the wire grooves 9.

The atomizing head base 3 is provided with a notch 10 of a communicating line slot 9, the notch 10 is positioned outside the enclosure 5, the atomizing head cover plate 2 is provided with a protrusion 11 inserted into the notch 10, the protrusion 11 seals the edge of the notch 10, a terminal electrically connected with the circuit board 1 is arranged in the notch 10, and a wiring terminal of the atomizing sheet 4 is in plug-in connection with the terminal in the notch 10.

The utility model provides a removable input atomizing head of atomizing piece, the screw of connecting atomizing head apron 2 and atomizing head base 3 exposes outside the storage tank and not sealed by glue, consequently, demolish the screw and can make atomizing head apron 2 and atomizing head base 3 separate, with the terminal separation of the binding post of atomizing piece 4 and 10 departments of breach, pull up the wire and can take out atomizing piece 4 from atomizing head apron 2, convenient the change practices thrift cost of maintenance.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (5)

1. The utility model provides a removable input atomising head of atomizing piece which characterized in that: including atomizing piece, atomizing head apron, atomizing head base and circuit board, wherein: the side of the atomizing head base, which is far away from the atomizing head cover plate, is provided with an annular enclosure, the circuit board is assembled in a containing groove enclosed by the enclosure, glue is filled in the containing groove to seal the circuit board, and the atomizing head base is provided with a terminal which is positioned outside the enclosure and is electrically connected with the circuit board; the atomizing sheet is clamped between the atomizing head cover plate and the atomizing head base by the atomizing head cover plate and the atomizing head base, the middle part of the atomizing head cover plate is provided with a hole, the atomizing sheet is positioned at a position corresponding to the hole of the atomizing head cover plate, and a wiring terminal of the atomizing sheet is connected with a terminal on the atomizing head base in an inserting manner; the atomizing head cover plate is connected with the atomizing head base through screws, the screws are exposed outside the enclosure, and the atomizing head cover plate is separated from the atomizing head base after the screws are removed, so that the atomizing sheet can be taken out.

2. A drop-in atomizing head with a detachable atomizing plate according to claim 1, wherein: the one side that deviates from the atomising head apron of atomising head base is equipped with a plurality of first erection columns, and each first erection column is located outside the storage tank, be equipped with a plurality of second erection columns towards the extension of atomising head base on the atomising head apron, each second erection column corresponds the setting with each first erection column, and corresponding first erection column and second erection column are equipped with the screw mounting hole of aligning, and the screw is locked into and is connected atomising head apron and atomising head base in the screw mounting hole.

3. A drop-in atomizing head with a detachable atomizing plate according to claim 1, wherein: the bottom of atomizing head apron is protruding to be equipped with a spacing ring, and the inside recess that forms of spacing ring, the degree of depth of recess are less than the thickness of atomizing piece, and the atomizing piece is inlayed in this recess, and the upper and lower surface of atomizing piece is butt atomizing head apron and atomizing head base respectively.

4. A drop atomizing head according to claim 3, wherein: a circle of wire groove is formed outside the groove, a gap is formed between the lower end face of the limiting ring and the atomizing head base, and a wire of the atomizing sheet can penetrate through the gap and is arranged in the wire groove.

5. A drop-in atomizing head with a detachable atomizing plate according to claim 4, wherein: the atomizing head is characterized in that a notch of a communicating wire groove is formed in the atomizing head base, the notch is located outside the enclosure, a protrusion inserted into the notch is formed in the atomizing head cover plate, the protrusion seals the edge of the notch, and the terminal is arranged in the notch.

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