CN111981610B

CN111981610B - Atomizing piece mounting structure of ultrasonic humidifier

Info

Publication number: CN111981610B
Application number: CN202010698346.9A
Authority: CN
Inventors: 何晓华
Original assignee: Guangdong Baiao Electric Co ltd
Current assignee: Guangdong Baiao Electric Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2023-05-26
Anticipated expiration: 2040-07-20
Also published as: CN111981610A

Abstract

The invention relates to the technical field of environment purification equipment, and discloses an atomization sheet mounting structure of an ultrasonic humidifier. This ultrasonic humidifier's atomizing piece mounting structure, cooperation installation through float and atomizing plate, the float can drive the atomizing plate and shift up, the upper surface of atomizing plate is 19mm throughout apart from the surface of water, make the atomizing plate need not fixed mounting in the bottom of water tank inner chamber, thereby make the atomizing piece can install the lower part at the atomizing plate, the lower surface of atomizing piece also has water, and under the control of atomizing plate upper surface 26mm apart from the atomizing plate, the atomizing plate reaches the upper surface of the atomizing plate that the water in the water tank can consume after the water tank inner chamber bottom surface, reduce the surplus of atomizing piece stop work back water, increase water utilization ratio, because the atomizing plate is the float in water, the upper and lower surface of atomizing piece can contact water, the atomizing plate is fixed with the atomizing piece, can be fixed through the interference fit to the atomizing piece global, make the fixing of atomizing piece more stable.

Description

Atomizing piece mounting structure of ultrasonic humidifier

Technical Field

The invention relates to the technical field of environmental purification equipment, in particular to an atomization sheet mounting structure of an ultrasonic humidifier.

Background

The humidifier is a household appliance for increasing the humidity of a room, and can be divided into an ultrasonic humidifier, a pure humidifier and an electric heating humidifier, and the ultrasonic humidifier is high and uniform in humidification intensity, low in power consumption and long in service life, has the functions of medical atomization, cold compress bath surface and the like, and is a preferred product.

The ultrasonic humidifier mainly utilizes electronic high-frequency vibration to install an atomizing sheet at the bottom of a container, a driving control circuit generates driving voltage consistent with the resonance frequency of the atomizing sheet and applies the driving voltage to the atomizing sheet, the atomizing sheet generates vibration energy, the vibration energy propagates in water along the direction perpendicular to the surface of the atomizing sheet, under the condition of proper water depth, a water column is concentrated on the water surface on an energy propagation shaft, a large amount of tiny tension waves occur at the front end of the water column in a concentrated manner, so that the surface tension of the raised water surface is greatly reduced, the water surface is split into a plurality of tiny areas by the surface tension waves, each area is independently formed into particles like being not adhered to each other, the effect of fog is formed in the air by dispersing, then the fog is blown to an outlet from the bottom by a small fan, so that the air is moist and rich in negative oxygen ions are associated, the air can be freshened, the health is improved, a comfortable environment is created, the water flow in the water tank is controlled to enter the water fog cavity by an electromagnetic valve, the height of the water surface in the fog cavity is controlled by a floater, when the water surface is far from an atomizing plate to an atomizing plate, the electromagnetic valve is closed, the electromagnetic valve is controlled, and the atomizing plate is controlled to be close to the atomizing plate when the atomizing plate is in a near-off.

In the use process of the ultrasonic humidifier, the following problems exist: firstly, because the fog generating plate has a certain height and is fixed at the bottom, in order to ensure the biological effect of the fog generating plate, the fog generating plate is arranged above an inner hole of the fog generating plate and is fixed with a cross rod of the hole, and gaps are reserved for water to flow below the fog generating plate, because the optimal height of the water mist generated by the fog generating plate from the water surface is 26-45mm, and the self height of the fog generating plate can cause higher failure height of the water layer in the equipment, and more water can be left when the equipment stops; the fog piece high frequency vibrations, the mounting means that has the gap like this is fixed unstable, causes the fog piece to drop, and equipment can't normally work produces fog.

Secondly, water in the water tank gets into the fog intracavity, changes input voltage and can change the atomizing piece fog volume that grows, and the consumption water yield changes promptly, and the water yield that needs to pour into fog intracavity changes, and this just requires the precision of solenoid valve control rivers, and the control degree of difficulty is great, and fog chamber and water tank separately set up, causes disposable water that adds to the equipment inside less.

Disclosure of Invention

The invention provides an atomization sheet mounting structure of an ultrasonic humidifier, which has the advantages of more water consumption in a water tank, more stable fixation of an atomization sheet and simpler equipment, and solves the problems of more residual water quantity and complex water injection quantity control.

The invention provides the following technical scheme: the utility model provides an atomizing piece mounting structure of ultrasonic humidifier, includes the water tank, the four corners fixed mounting of water tank inner chamber bottom surface has spacing slide bar, the inner chamber of water tank and along spacing slide bar slidable mounting have the atomizing board, the one end fixed mounting of atomizing board has the wire, the inner chamber of water tank and along spacing slide bar slidable mounting have the float, the float is in the top of atomizing board and be connected with the stay cord between the two, the fixed orifices has been seted up to the inside of atomizing board, the inside lower part of atomizing board and the lower part interference fit that is located the fixed orifices have the atomizing piece, the internal surface of fixed orifices one side and with atomizing piece cooperation part fixed mounting have the electricity piece.

Preferably, the part of the atomization plate, which is not provided with the fixing hole, is integrally formed with a sealed cavity.

Preferably, the atomizing sheet is 26mm away from the upper surface of the atomizing plate, and the stretching length of the pull rope between the atomizing plate and the floater is 19mm.

Preferably, side sliding grooves in two directions are respectively arranged on two side surfaces of the lower part of the limiting sliding rod, the side sliding grooves are obliquely downwards arranged, a float connected up and down through a pull rope and an atomization plate are fixedly provided with permanent magnets, and the permanent magnets matched up and down are installed in a repulsive mode.

Preferably, the electric sheet is arranged in a V shape, and a spring is arranged at the opening.

The invention has the following beneficial effects:

1. this ultrasonic humidifier's atomizing piece mounting structure, cooperation through float and atomizing plate is installed, the float can drive the atomizing plate and shift up, the upper surface of atomizing plate is 19mm throughout apart from the surface of water, make the atomizing plate need not fixed mounting in the bottom of water tank inner chamber, thereby make the atomizing piece can install the lower part at the atomizing plate, the lower surface of atomizing piece also has water, and under the control of atomizing plate upper surface 26mm apart from the atomizing plate, the atomizing plate reaches the upper surface of the atomizing plate that the water in the water tank can consume after the water tank inner chamber bottom surface, reduce the surplus of atomizing piece stop work back water, increase water utilization ratio, because the atomizing plate is the float in water, the upper and lower surface of atomizing piece can contact water, the atomizing plate is fixed with the atomizing piece, can be fixed through the interference fit to the atomizing piece global, make the fixing of atomizing piece more stable, and change and wash more simply.

2. This ultrasonic humidifier's atomizing piece mounting structure, through the cooperation of atomizing plate and float, and the fixed position of atomizing piece is 26mm apart from atomizing plate upper surface, and the extension distance of stay cord is 19mm, make atomizing plate can be along with the come-up of float and move up, and be away from the surface of water 19mm all the time, can close the water tank with the fog chamber in the existing equipment in, and only need to fill up water in the water tank, need not increase the solenoid valve and control the water injection volume, reach the surface of water and be 26-45mm apart from the height of atomizing piece, equipment control is simpler, convenient to use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side cross-sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;

fig. 5 is an enlarged schematic view of the structure of fig. 1 at B according to the present invention.

In the figure: 1. a water tank; 2. a limit sliding rod; 3. an atomization plate; 4. a wire; 5. a float; 6. a pull rope; 7. a permanent magnet; 8. a fixing hole; 9. a cavity; 10. an atomizing sheet; 11. an electric sheet; 12. and a side chute.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-5, an atomization sheet mounting structure of an ultrasonic humidifier comprises a water tank 1, wherein four corners of the bottom surface of an inner cavity of the water tank 1 are fixedly provided with a limiting sliding rod 2, the inner cavity of the water tank 1 is provided with an atomization sheet 3 in a sliding manner along the limiting sliding rod 2, one end of the atomization sheet 3 is fixedly provided with a lead 4, the inner cavity of the water tank 1 is provided with a floater 5 in a sliding manner along the limiting sliding rod 2, the floater 5 is connected with a pull rope 6 above the atomization sheet 3 and between the two, a fixing hole 8 is formed in the atomization sheet 3, the lower part of the inside of the atomization sheet 3 is provided with an atomization sheet 10 in interference fit with the lower part of the fixing hole 8, and an electric sheet 11 is fixedly arranged on the inner surface of one side of the fixing hole 8 and is matched with the atomization sheet 10.

Wherein, part integrated into one piece that fixed orifices 8 were not seted up to the inside of atomizing board 3 has sealed cavity 9, through the cavity 9 of having seted up sealed inner chamber, prevents that water from entering into cavity 9 for the total weight of atomizing board 3 reduces, thereby reduces float 5 to the required pulling force of atomizing board 3 pulling, guarantees that float 5 can normally pull atomizing board 3 and shift up, guarantees the fog effect of atomizing piece 10.

Wherein, the atomizing piece 10 has 26mm apart from the upper surface of atomizing board 3, and stay cord 6 is 19mm in the length of flare-outing between atomizing board 3 and float 5, through the determination to atomizing piece 10 mounted position to and the length restriction of stay cord 6 for after the atomizing board 3 shifts up, the height of atomizing piece 10 apart from the surface of water is 45mm, and atomizing piece 10 work is to the water after consuming, and the surface of water can reach the upper surface of atomizing board 3, reduces the water yield of remaining in the inner chamber of water tank 1 after atomizing piece 10 does not work.

Wherein, the both sides face of the lower part of spacing litter 2 is provided with sideslip groove 12 of two directions respectively, sideslip groove 12 slope sets up downwards, the float 5 that stay cord 6 upper and lower connection has permanent magnet 7 with atomizing board 3 fixed mounting, upper and lower complex permanent magnet 7 repulses the installation, through permanent magnet 7 and side spout 12 of cooperation installation for after the water consumption in the water tank 1 diminishes, the surface of water is 45mm apart from the inner chamber bottom surface of water tank 1, float 5 is under spacing litter 2 and adjacent float 5's convex surface is spacing, and through the mutual repulsion of cooperation installation permanent magnet 7, make float 5 enter into corresponding sideslip groove 12 and downward slide, float 5 is around to the inner chamber of water tank 1, water pressurization around the atomizing board 3 constantly reaches atomizing board 3's upper surface, further consume the water of water tank 1 inner chamber.

Wherein, electric plate 11 is "V" form setting, and is provided with the spring in the opening part, through the setting of electric plate 11, increases the interference fit fastening degree that atomizing piece 10 cooperatees to fixed orifices 8 ladder position, and can energize atomizing piece 10, guarantees cavity 9's leakproofness.

The working principle of the atomizing sheet mounting structure of the ultrasonic humidifier is as follows:

the atomization sheet 10 is arranged on the atomization plate 3, full water is directly filled in the water tank 1, the floater 5 floats upwards under the buoyancy of water, the atomization plate 3 is pulled to float upwards, the atomization sheet 10 is 45mm away from the water surface, the lead 4 conducts electricity to the atomization sheet 10, the atomization sheet 10 can generate oscillation energy, the oscillation energy propagates in water along the direction perpendicular to the surface of the atomization sheet 10, the water surface on the energy propagation shaft is concentrated to rise to a water column, a large amount of tiny tension waves occur at the front end of the water column, the surface tension of the rising water surface is greatly reduced, the water surface is split into a plurality of tiny areas by the surface tension waves, the effect of forming fog in the air is diffused, water atomization is blown out by a fan, water consumption is reduced, when the atomization plate 3 falls to the bottom of the inner cavity of the water tank 1, the floater 5 slides along the side sliding grooves 12 to the periphery under the mutual repulsive force of the permanent magnet 7, the water on the periphery is extruded to the upper surface of the atomization plate 3, the water in the inner cavity of the water tank 1 is further consumed, and the atomization plate 3 is convenient to take out and clean when the atomization sheet 10 is not fixedly arranged.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an atomizing piece mounting structure of ultrasonic humidifier, includes water tank (1), its characterized in that: the utility model discloses a water tank, including water tank (1), atomizing plate (3), fixed orifices (8) have been seted up to the four corners fixed mounting in water tank (1) inner chamber bottom surface, the inner chamber of water tank (1) and along spacing slide rod (2) slidable mounting have atomizing plate (3), the one end fixed mounting of atomizing plate (3) has wire (4), the inner chamber of water tank (1) and along spacing slide rod (2) slidable mounting have float (5), float (5) are in the top of atomizing plate (3) and are connected with stay cord (6) between the two, fixed orifices (8) have been seted up to the inside of atomizing plate (3), the lower part of atomizing plate (3) inside just is located the lower part interference fit of fixed orifices (8) has atomizing piece (10), the internal surface of fixed orifices (8) one side and with atomizing piece (10) cooperation part fixed mounting have electric piece (11). A sealed cavity (9) is integrally formed in the part of the atomization plate (3) which is not provided with the fixing hole (8); two side sliding grooves (12) in two directions are respectively arranged on two side surfaces of the lower part of the limiting sliding rod (2), the side sliding grooves (12) are obliquely downwards arranged, a floater (5) connected with a pull rope (6) up and down is fixedly provided with a permanent magnet (7) with an atomization plate (3), and the permanent magnets (7) matched up and down are arranged in a repulsive manner; the atomizing piece (10) has 26mm apart from the upper surface of atomizing board (3), the stay cord (6) is 19mm in the length of straightening between atomizing board (3) and float (5).

2. The atomizing sheet mounting structure of an ultrasonic humidifier according to claim 1, wherein: the electric sheet (11) is arranged in a V shape, and a spring is arranged at the opening.