CN208719369U - A kind of humidifier of the valve opening structure and application of the humidifier structure - Google Patents
A kind of humidifier of the valve opening structure and application of the humidifier structure Download PDFInfo
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- CN208719369U CN208719369U CN201821350302.1U CN201821350302U CN208719369U CN 208719369 U CN208719369 U CN 208719369U CN 201821350302 U CN201821350302 U CN 201821350302U CN 208719369 U CN208719369 U CN 208719369U
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- motor
- mandril
- normally closed
- humidifier
- valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 174
- 238000007789 sealing Methods 0.000 claims description 28
- 235000014676 Phragmites communis Nutrition 0.000 claims description 12
- 238000007667 floating Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000009471 action Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000004146 energy storage Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000005574 cross-species transmission Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Abstract
The utility model discloses the humidifier of a kind of valve opening structure of humidifier and the application structure, including ontology and water tank have atomizer on ontology, and water tank, which has, allows normally closed water valve of the water flow to atomizer；Valve opening structure includes: motor, which has outwardly extending motor shaft；Turntable, the turntable are equipped with axis hole, rotate turntable by the axis hole and motor shaft cooperation；Turntable further includes connection protrusion, and turntable rotation makes to connect protrusion around motor shaft rotation；Connector, the connector include the mandril and lifting portion towards normally closed water valve, and lifting portion is equipped with connecting hole, and connecting hole and connection protrusion interconnection make the generation of lifting portion lift mandril movement, so that lifting mandril opens normally closed water valve；And guide holder, guide holder inside have directed cavity, the part of mandril is limited in directed cavity, and the direction for opening normally closed water valve is directed toward in the direction for being lifted mandril.A kind of more accurate valve opening structure of movement is provided, relatively existing structure can reduce power consumption and noise.
Description
Technical field
The utility model relates to humidifier control structure field, the valve opening structure of specially a kind of humidifier and the knot is applied
The humidifier of structure.
Background technique
With development in science and technology, people's living standard increasingly improves, and people require to be gradually increased to living environment.Wherein, empty
Air humidity degree be influence comfort level an important factor for one of, especially China northern area and be used for a long time air-conditioning place,
Environment is very dry, need to increase the humidity of air using relevant device, adjust out comfortable living environment.Therefore, household is used
Humidification apparatus increasingly liked by public family, become one of household appliance indispensable in household.
Humidifier currently on the market is generally made of water tank and pedestal, and pedestal is equipped with vapor generating cavity, is supplied by water tank
Water is to vapor generating cavity, under the action of the generator of pedestal, output steam fog.Humidifier in the prior art is commonly Xia Jiashui
Formula, the filler of lower water-adding humidifier and outlet valve are located at the bottom of water tank jointly.Before use, needing first by water tank from pedestal
It takes apart, then water tank is overturn, allow water tank bottom upward, after unscrewing outlet valve, by filler topped up with water, then screw on
Outlet valve, then install back on pedestal, it is connect with vapor generating cavity, restarts humidification.As it can be seen that aforementioned entirely add water process very numerous
It is trivial, and the water tank after topped up with water is heavier, operation is inconvenient.
For this purpose, releasing the humidifier of upper water-feeding on the market, upper water-adding humidifier is before use, can be directly from water tank upper
Be arranged plus water cover adds water, does not need to dismantle water tank again, from the operation of bottom plus water, so that it may starting humidification, simple for structure, side
Easy use, and then gradually replaced the humidifier of lower water-feeding.For upper water-adding humidifier, due to the pressure in water tank
It is influenced by atmospheric pressure, spilling water is easy between water tank and humidifier base, need to be arranged the lower water controller of effectively control moisturizing,
Humidifier could be allowed to keep normal working condition.
The lower water controller of the prior art is generally lever or electromagnetic type, lever-type lower water controller due to
Need to be arranged connection lever one end floating block, lever cross setting occupy inner space it is larger, triggering speed it is slow, cannot and time control
Moisturizing processed, water level control effect are poor；And the lower water controller of electromagnetic type, although fast response time, there are two comparisons
Outstanding problem: 1, power consumption is big, generally reaches 12~15W, will increase power panel power between this is invisible, increase whole circuit board at
This, also will increase electric energy loss；2, solenoid valve actuation moment noise is very big, especially uses during sleep at night, this can be to consumption
Person brings puzzlement.
Utility model content
The utility model aim is to solve above-mentioned technical problem, provides and a kind of facilitate control and the higher humidification of precision
The humidifier of the valve opening structure and application of the device structure, relatively existing structure can reduce power consumption and noise.
In order to achieve the above object, the technical solution of the utility model has:
A kind of valve opening structure of humidifier, the humidifier include ontology and water tank, have atomizer, institute on the ontology
It states water tank and has and allow normally closed water valve of the water flow to the atomizer；The valve opening structure includes:
Motor, the motor have outwardly extending motor shaft；
Turntable, the turntable are equipped with axis hole, rotate turntable by the axis hole and motor shaft cooperation；The turntable
It further include connection protrusion, turntable rotation makes to connect protrusion around motor shaft rotation；
Connector, which includes the lifting portion of the mandril and the insertion mandril towards the normally closed water valve, described
Lifting portion is equipped with connecting hole, and the connecting hole and connection protrusion, which are connected with each other, makes lifting portion generate the movement for lifting mandril, from
And it lifts the mandril and opens the normally closed water valve；And
Guide holder, guide holder inside have directed cavity, and the part of the mandril is limited in the directed cavity, makes to push up
The direction that bar is lifted is oriented to the direction for opening the normally closed water valve.
According to a kind of valve opening structure of humidifier of the application, the water tank of general humidifier has normally closed water valve, needs
According to the water level on atomizer to determine whether needing to open the normally closed water valve；The valve opening structure passes through with outwardly extending
The motor of motor shaft is fixed with turntable as power source on motor shaft, and another place of turntable is provided with connection protrusion, passes through electricity
The fixed position relative of the relatively normally closed water valve of machine, come allow the turntable being fixed on motor shaft rotate during, generate one section or
Multistage angle allows the connection protrusion to generate the motion profile close to or far from the normally closed water valve, further includes mandril, lifting portion
And guide holder, mandril are limited in guide holder, it is movable back and forth only towards the direction for opening the normally closed water valve, and the lift
Ascending part and connection protrusion interconnection make lifting portion generate lifting movement, and the mandril is common in lifting portion and guide holder
Under the action of, the direction of the normally closed water valve is lifted and is directed toward in the portion of being lifted, and after moving one end distance, can open described
Normally closed water valve inverts motor, can release and jack up normally closed water valve and close the normally closed water valve.
Relative to it is existing using motor with moving cam to which for realizing the up and down structure of mandril, the application is protected
The structure of shield has better accuracy, additionally it is possible to avoid that opposite sliding occurs between cam and mandril in the prior art, cause
The problem of total fails；And the structure of cam, if necessary to change the stroke of mandril, it is necessary to change the ruler of cam
It is very little, when the valve opening structure of the application needs to change the stroke of mandril, it is only necessary to increase the rotational angle of motor shaft, and it is general
Motor change the rotational angle of motor and can be realized by modification control program so that the valve opening structure have it is preferably logical
With property, it is suitable for various sizes of humidifier.
A kind of humidifier using above-mentioned valve opening structure, further includes:
Water level sensor: for monitoring the water level on atomizer and generating water level signal；
Control panel: being sent to motor for receiving the water level signal of water level sensor sending and generating control signal, described
Motor rotates corresponding angle according to control signal.
According to the humidifier of the application, water level sensor is set and detects the water level on atomizer and generates water level signal, when
Water level signal can be generated when reaching specific water level to be sent on control panel, according to the control program of its storage to water level on control panel
Signal carries out analysis and generates different control signal being transferred to motor, enables motor corresponding angle forward or reverse, side
Just user adjusts the rotational angle of motor by adjusting control program to be suitable for various sizes of humidifier, and can be with
According to the rotational angle of program controlled motor, so that controlling mandril jacks up the degree that normally closed water valve is opened, to control in humidifier
The speed being lauched.
Preferably, the mandril passes through ontology and the normally closed water valve cooperates, and the mandril includes sealing, the sealing
Portion includes the diaphragm of the body of rod, sealing ring and connecting-rod body and sealing ring, and the ontology is extended with ring body, the ring to guide holder
Body and guide holder cooperate the sealing ring pinch seal.To avoid mandril when passing through the ontology, invites and be lauched Shi Shuicong
It is leaked in gap between the two, is set as being tightly connected between mounting plate so sealing is had；Wherein sealing is set
It is set to sealing material, by the way that sealing ring is clamped between ring body and guide holder, so that sealing and ontology are able to maintain sealing,
It is leaked at guide holder so as to avoid water when being lauched.
Preferably, the mandril further includes interconnecting piece, and the interconnecting piece is fixedly connected with lifting portion, and the connecting hole is in length
Strip, and the direction of action on the length direction of the connecting hole with the interconnecting piece is intersected, the connection protrusion is in connecting hole
It is mobile.Which includes the length direction of the connecting hole preferred embodiment vertical with the direction of action of the interconnecting piece, the connecting holes
The connection protrusion can be allowed movable in connecting hole, because the connection protrusion is rotation, removes and generate the vertical of lifting
Outside the movement in direction, also create the movement of horizontal direction, and the connecting hole it is in long strip can offset by the level of direction it is dynamic
Make, mandril can be lifted towards the direction for opening the normally closed water valve.
Preferably, the guide holder is equipped with guide groove, and the interconnecting piece is equipped with guide pad, the guide groove and guide pad
Cooperation limits the direction of the interconnecting piece being lifted.The guide groove and guide pad are cooperated, further to interconnecting piece
The direction of motion limited, thus enable mandril by limitation and can only to open water valve direction activity.
Further, the ontology is with multiple panels, and the panel surrounds the cavity to form installation；Opposite water
The panel of the normally closed water valve of case is mounting plate, and fluted, the water meeting after normally closed water valve is turned on is formed on the mounting plate
Flow to groove；The atomizer, water level sensor are mounted on the groove；The mandril partially pass through groove and it is described often
Close water valve cooperation.The mandril passes through groove and the normally closed water valve cooperates, and meeting nature is in weight after mandril opens normally closed water valve
It is flowed into groove under the action of power, water can naturally flow at the atomizer and water level sensor, so that atomizer and water level
Sensor can work normally.
Further, the mounting plate is extended with multiple fixed columns into the cavity, the motor and will lead respectively
It is fixed in the cavity to seat.The cavity provides sufficient installation space for motor and guide holder, and fixed column is from mounting plate
Extend, the motor and guide holder is fixed in place, come the turntable and connector being easily installed in the two
Cooperated.
Further, the motor further includes motor set, the motor set be equipped with fixation hole, by the fixation hole with
The fixed motor of fixed column cooperation.The motor set can protect motor, and motor is made to be capable of fixing more convenient.
Further, the water level sensor be magnetic reed tube sensing device, including magnetic reed tube and with magnetic reed tube be socketed
Floating ring, the floating ring inner wall be equipped with the magnetic reed tube induction cooperation magnetic strength face.
Further, the motor is stepper motor.The stepper motor is conveniently used for being programmed control.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the humidifier of the utility model；
Fig. 2 is partial enlarged view at a of Fig. 1；
Fig. 3 is the mandril sealing structure partial sectional view of the utility model；
Fig. 4 is the perspective view of the connector of the utility model；
Fig. 5 is the perspective view of the guide holder of the utility model；
Fig. 6 is the motor of the utility model and the perspective view of turntable structure；
Fig. 7 is the perspective view of the embodiment 1 of the valve opening structure of the utility model；
Fig. 8 is the cross-sectional view of the embodiment 1 of the valve opening structure of the utility model；
Fig. 9 is the perspective view of the embodiment 2 of the valve opening structure of the utility model；
Figure 10 is the cross-sectional view of the embodiment 2 of the valve opening structure of the utility model；
Figure 11 is the humidifier water tank of the utility model and the explosive view of ontology；
Figure 12 is the explosive view of the humidifier water level sensor of the utility model；
Figure 13 is the schematic isometric of the installation site of the valve opening structure of the utility model；
Figure 14 is the perspective view of the humidifier of the utility model；
Figure 15 is the modular structure schematic diagram of the reset motor control structure of the utility model humidifier.
Specific embodiment
The humidifier of the valve opening structure and application of a kind of humidifier of the utility model structure is described with reference to the drawings.
As shown in Figure 1, humidifier includes ontology 2 and water tank 1, there is atomizer 3 on the ontology 2, the water tank 1 has
Allow water flow to the normally closed water valve 11 of the atomizer 3, since the top of atomizer 3 is arranged in water tank 1, so needing valve opening structure
Enter the amount of the water above 3 device of atomizer, with the normally closed cooperation of water valve 11 control to make atomizer 3 enterprising in suitable water level
Row work.It fills the water, is facilitated for filling the water since the water tank 1 of such humidifier can be dismantled and be taken out, so in water tank 1
Valve will be set as normally closed water valve 11 and generate the embarrassment leaked when adding water to avoid water tank 1 from splitting out.
The ontology 2 is with multiple panels, and the panel surrounds the cavity to form installation；Water tank 1 is normal relatively
The panel for closing water valve 11 is mounting plate 21, fluted 211 is formed on the mounting plate 21, after normally closed water valve 11 is turned on
Water can flow to groove 211；Atomizer 3, water level sensor 4 are mounted on the groove 211；Mandril 5 partially passes through groove 211
Cooperate with the normally closed water valve 11.
As shown in Fig. 2, mandril 5 can be cooperated across groove 211 and the valve rod 112 of the normally closed water valve 11 on top, mandril
5 jack up i.e. openable normally closed water valve 11 upwards.
The normally closed water valve 11 includes cover 111, valve rod 112, flap 113 and spring 114, and flap 113 is sleeved and fixed
On valve rod 112, normally closed water valve 11 has water stream channel, and valve rod 112 can be pressed in water stream channel by spring 114, so that valve
Valve 113 can block water valve, so that the water valve is normally closed water valve 11 under general state；The cover 111 covers on other valve bodies
On component, pore structure 1111 which is provided with, water flow can be allowed to water stream channel, moreover it is possible to obstruct bulk foreign matter, foreign matter is avoided to enter
Block water stream channel.The effect of the mandril 5 be can to the activity of valve rod 112, when activity with valve rod 112 to when contacting,
Spring 114 can be squeezed, until the flap 113 of blocking channel is released, to open the channel of water flow, makes the water in water tank 1
It can flow into groove 211.
Certainly, the mandril 5 is to be arranged across groove 211, will necessarily there is gap, such as water between mandril 5 and groove 211
When valve is lauched, has water and leaked from above-mentioned gap, influence the normal work of humidifier.
So as shown in figure 3, the improvement that structure and its mounting structure to mandril 5 are made, the mandril 5 include sealing
51 and interconnecting piece 52, the sealing 51 passes through the groove 211, and is sealed set between sealing 51 and mounting plate 21.
To avoid mandril 5 when passing through the groove 211, the water in groove 211 is invited to leak from gap between the two, institute
It is set as being tightly connected between mounting plate 21 so that sealing 51 to have；And for the ease of close between mandril 5 and mounting plate 21
Envelope.
Specifically, the sealing 51 includes the body of rod 511, sealing ring 512 and connecting-rod body 511 and sealing ring 512
Diaphragm 513, the lower guide holder 6 of the mounting plate 21 are extended with the first ring body 214, and first ring body 214 cooperates with guide holder 6
By 512 pinch seal of sealing ring.
As shown in Figures 4 and 5, the guide holder 6 includes upper cover 62, guide post 61 and bottom cover 63, and the guide post 61 is
The directed cavity of the mandril 5 is accommodated, guide post 61 is equipped with the guide groove 611；The upper cover 62 is socketed respectively with bottom cover 63
In the upper and lower ends of guide post 61；The bottom cover 63 is equipped with the perforation being pierced by for 5 lower end of mandril, and the upper cover 62, which is equipped with, to be supplied
Mandril 5 moves up the through-hole being pierced by.
It is additionally provided in the guide post 61 and cooperates linear groove 612 for the lifting portion 7, the linear groove 612 makes lifting portion 7
It can be carried out across guide post 61 with the interconnecting piece 52 being disposed therein mating.The linear groove 612 equally has limit
Effect, while also needing to be cooperated with the guide groove 611, when interconnecting piece 52 is mounted in guide post 61, should allow connection
Portion 52 is corresponding with linear groove 612 with the position in the lifting portion 7.
Such as 7 long enough of lifting portion, a line can also be opened up again in the guide post 61 of 612 relative position of linear groove
Property slot pass through for the lifting portion 7,
There are also the second ring body 621 for sealing sealing 51 with first ring body 214 cooperation and rings in the upper cover 62
Slot 623, first ring body 214 is stepped, and a part of ladder is inserted into the annular groove 623, another part ladder and second
Ring body 621 clamps the sealing ring 512 and seals mandril 5, and annular groove 623 equally also has sealing effect, further mentions
Height has carried out the leakproofness of mandril 5.
The interconnecting piece 52 is limited in directed cavity, and interconnecting piece 52 is equipped with guide pad 521, when interconnecting piece 52 is mounted on
When in guide post 61, guide pad 521 and the guide groove 611 cooperate, and limit the direction of motion of the mandril 5, can be quasi-
Really open water valve.
And for convenience of limiting the direction of motion of interconnecting piece 52, multiple groups have been can be set in the linear groove 612, and
And the linear groove 612 of this multiple groups should all be unified to be extended to guide post 61 and the junction of the upper cover 62 or bottom cover 63, from
And it facilitates the guide pad 521 on interconnecting piece 52 and is installed to outside guide post 61 in the limiting slot 612.
The utility model provides the embodiment 1 of valve opening structure, as shown in Fig. 5,6,7 and 8, to the shape of connecting hole 71 and
Set-up mode has made limitation, the elongated shape of connecting hole 71, and on the length direction of the connecting hole 71 with the interconnecting piece 52
Direction of action is intersected, specifically as shown, the connecting hole 71 is vertical with the direction of action of interconnecting piece 52 on length direction, at this moment
Interconnecting piece 52 and lifting portion 7 be to be fixedly connected, be preferably integrally formed, production easy to process；Connection protrusion 92 is rotation
, it removes outside the movement for generating the vertical direction of lifting, also creates the movement of horizontal direction, and the connecting hole 71 is in strip
Shape can offset by the level of direction movement, mandril 5 can be lifted towards the direction for opening the normally closed water valve.
As shown in fig. 6, using motor 8 as the power source of this development structure, on the motor shaft 82 and turntable 9 on motor 8
Axis hole 91 connect, be output to the outside power, turntable 9 is equipped with connecting hole 71 in connection protrusion 92, with lifting portion 7 and is connected with each other
Lifting portion 7 is set to be followed by the rotation of connection protrusion 92 and generate lifting movement.
As shown in figure 8, at this time for face turntable 9 when, the mandril 5, guide holder 6 and the cross-sectional view in lifting portion 7, when turn
When disk 9 rotates forward, the connection protrusion 92 can generate motion profile upward and to the right, wherein upward track can be embodied in mandril
5 and lifting portion 7 on, and motion profile to the right connection protrusion 92 and strip connecting hole 71 cooperation under be cancelled even
It connects in hole 71, so that the mandril 5 is movable to open water valve only up.
The utility model additionally provides the embodiment 2 of valve opening structure, and as shown in Fig. 5,6,9 and 10, setting lifting portion 7 is used to
Mandril 5 is lifted, specifically, being to be equipped with slide opening 522 on interconnecting piece 52, slide opening 522 is corresponding with linear groove 612, for the lift
Ascending part 7 passes through, and slide opening 522 allows lifting portion 7 to move a distance inside it, offsets the movement in the horizontal direction of lifting portion 7,
When the lifting portion 7 moves upwards, mandril 5 can be lifted；It is additionally provided with connecting hole 71 in the lifting portion 7, it is outer for accessing
The power in portion, so that the mandril 5 be lifted.
As shown in fig. 6, using motor 8 as the power source of this development structure, on the motor shaft 82 and turntable 9 on motor 8
Axis hole 91 connect, be output to the outside power, turntable 9 is equipped with connecting hole 71 in connection protrusion 92, with lifting portion 7 and is connected with each other
Lifting portion 7 is set to be followed by the rotation path of connection protrusion 92 and rotate.
As shown in Figure 10, at this time to face turntable 9 when, the mandril 5, guide holder 6 and the cross-sectional view in lifting portion 7, when
When turntable 9 rotates forward, the connection protrusion 92 can generate motion profile upward and to the right, wherein upward track can be embodied in top
On bar 5 and lifting portion 7, and motion profile to the right can be only embodied under the limitation of guide groove 611 and the slide opening 522 it is described
In lifting portion 7, so that the mandril 5 is movable to open water valve only up.
According to a kind of valve opening structure of humidifier of the application, the water tank 1 of general humidifier has normally closed water valve 11, needs
It will be according to the water level on atomizer 3 to determine whether needing to open the normally closed water valve 11；The valve opening structure is outside by having
The motor 8 of the motor shaft 82 of extension is used as power source, turntable 9 is fixed on motor shaft 82, another place of turntable 9 is provided with company
Protrusion 92 is connect, by the fixed position relative of the relatively normally closed water valve 11 of motor 8, to allow 9 turns of turntable be fixed on motor shaft 82
In dynamic process, generates one or more snippets angle and the connection protrusion 92 is allowed to generate close to or far from the normally closed water valve 11
Motion profile further includes mandril 5, lifting portion and guide holder 6, and mandril 5 is limited in guide holder 6, only towards described in opening
The direction of normally closed water valve 11 is movable back and forth, and the lifting portion 7 and the connection protrusion 92 interconnection make lifting portion 7 generate lift
Movement is risen, and the mandril 5 is lifted portion 7 and lifts and be directed toward described normally closed under the action of lifting portion 7 and common guide holder 6
The direction of water valve 11 can open the normally closed water valve 11 after moving one end distance, invert motor 8, can release jack-up
Normally closed water valve 11 and the normally closed water valve 11 is closed.
Relative to it is existing using motor 8 with moving cam to for realizing the up and down structure of mandril 5, the application institute
The structure of protection has better accuracy, additionally it is possible to avoid that opposite sliding occurs between cam in the prior art and mandril 5, draw
The problem of playing total failure；And the structure of cam, if necessary to change the stroke of mandril 5, it is necessary to change cam
Size, when the valve opening structure of the application needs to change the stroke of mandril 5, it is only necessary to increase the rotational angle of motor shaft 82,
And the rotational angle that general motor 8 changes motor 8 can be realized by modification control program, so that the valve opening structure has
Better versatility is suitable for various sizes of humidifier.
As shown in Fig. 1 to 14, humidifier further include:
Water level sensor 4: for monitoring the water level on atomizer 3 and generating water level signal；
Control panel: motor 8, institute are sent to for receiving the water level signal of the sending of water level sensor 4 and generating control signal
It states motor 8 and corresponding angle is rotated according to control signal.
Preferably, the control panel is installed in the cavity.
As shown in figure 12, the water level sensor 4 is 41 sensing device of magnetic reed tube, including magnetic reed tube 41 and and magnetic reed tube
The floating ring 42 of 41 sockets, 42 inner wall of floating ring are equipped with the magnetic strength face with the magnetic reed tube 41 induction cooperation.
According to the humidifier of the application, water level sensor 4 is set and detects the water level on atomizer 3 and generates water level signal,
Water level signal can be generated when reaching specific water level to be sent on control panel, according to the control program of its storage to water on control panel
Position signal carries out analysis and generates different control signal being transferred to motor 8, enables the corresponding angle forward or reverse of motor 8
Degree, facilitate user by adjusting control program come adjust the rotational angle of motor 8 be suitable for various sizes of humidifier.
As shown in figure 13, the mounting plate 21 is extended with multiple fixed columns into the cavity, including what is extended to motor 8
First fixed column 212, and the second fixed column 213 extended to the guide holder 6, respectively consolidate the motor 8 and guide holder 6
Determine in the cavity.The cavity is that motor 8 and guide holder 6 provide sufficient installation space, and fixed column is prolonged from mounting plate 21
It stretches.
As shown in Fig. 6 and 13, the motor 8 further includes motor set 83, and the motor set 83 is equipped with the first fixation hole
831, pass through first fixation hole 831 and the fixed motor 8 of first fixed column 212 cooperation.The motor set 83 can
Motor 8 is protected, motor 8 is made to be capable of fixing more convenient.
As shown in Fig. 4 and 13, it is additionally provided with the second fixation hole 622 in the upper cover 62 of the guide holder 6, passes through second fixation
Hole 622 and the fixed guide holder 6 of second fixed column 213 cooperation, the motor 8 and guide holder 6 are fixed on suitably
Position, turntable 9 and connector to be easily installed in the two are cooperated.
The motor 8 includes stepper motor 81.The stepper motor 81 is conveniently used for being programmed control.And motor 8 exists
Can not automatically reset when power-off, when being in during moisturizing such as humidifier, can not just reset and close normally closed water valve, cause plus
The defect that wet device internal water spill-over goes out.
In order to overcome drawbacks described above.As shown in figure 15, the utility model also provides a kind of motor for above-mentioned humidifier
The control structure of reset, including power panel, and zero location, control unit and energy storage are crossed with what the power panel was electrically connected
Power supply unit.
The zero location of crossing is used to obtain square-wave signal from the output end of AC power source, and the square-wave signal is supplied to
Control unit；
The energy storage for power supply unit is used to supply power supply to motor；
The zero passage detection end of described control unit with it is described cross zero location be connected, the control signal end of described control unit with
Motor is connected；Described control unit, which detects, sends reset signal, energy storage for power supply unit to motor when the square-wave signal disappears
It is powered to motor so that reset motor closes normally closed water valve.
Such as embodiments herein 1, when reset motor, motor shaft rotation drives turntable rotation, and the connection on turntable is prominent
Also corresponding rotation is played, shows in connecting hole and is slided in connecting hole for the connection protrusion, is shown in lifting portion as lifting
Portion's downward actuation, so that mandril be driven to move downward, normally closed water valve can automatically close water valve after no mandril top.
Specifically, described control unit includes the single-chip microcontroller and motor drive ic being electrically connected, the single-chip microcontroller and institute
Stated zero location electric connection, the motor drive ic and electrical connection of motor, control motor operating.The motor driven core
Piece preferably uses the high voltage of ULN2003 model, high current Darlington；The single-chip microcontroller passes through the four phase eight beat method of operation
(i.e. A-AB-B-BC-C-CD-D-DA-A) sends instructions to ULN2003 motor drive ic, then passes through ULN2003 motor again
Darlington circuit driving motor rotation inside driving chip.
The energy storage for power supply unit includes the diode and capacitor being electrically connected, one end of the diode and power panel
Connection, the other end of the capacitor are connected to motor, for eliminating surge when capacitor release electric energy.The capacitor is excellent
Choosing uses the large capacitor of 3300uF model, to provide sufficient electric energy when humidifier powers off to motor for reset.Institute
The diode that diode preferably uses 1n4007 model is stated, the electric energy for being effectively prevented large capacitor, which is released to other circuits, to be made
With, and limit the electric energy discharged from the capacitor and only power to the motor.
The zero location of crossing includes the first varistor, the second varistor and photo-coupler being sequentially connected in series, and described the
One end of one varistor is connect with AC power source, and the other end of the photo-coupler is connect with single-chip microcontroller.Photo-coupler is used for
Humidifier generates the square-wave signal in AC power source power supply state, and first varistor and the second varistor are used for
The periodic signal of square wave is maintained 20ms or so by the persistent state for stablizing the square-wave signal, so that the list of described control unit
The presence of the piece machine testing square-wave signal determines that humidifier is in energized state, if square-wave signal disappearance will confirm that power off shape
State.
On the basis of the above, a kind of control method using above-mentioned control device is also provided, is included the following steps:
S1: the square-wave signal that zero location obtains AC power source is crossed；
S2: control unit detects the square-wave signal, and sends reset signal to motor when square-wave signal disappears；
S3: energy storage for power supply unit discharges to motor so that motor-driven gear rotation drives mandril to move down, to close
Normally closed water valve.
Wherein, the energy storage for power supply unit charges in the case where humidifier is in AC power source power supply state, the capacitor
Make charging energy-storing.Described control unit detects the square-wave signal for crossing zero location, if the square wave blackout, judges to humidify
Device is off-position, and the electric energy for discharging the energy storage for power supply unit supplies the motor, so that motor is made to reset operation.
Through the above steps, the energized state of humidifier is effectively detected, controls reset motor in time when power is off, closes
Normally closed water valve, prevents that water spill-over goes out in humidifier or water level is excessively high, and humidifier cannot be atomized when influencing to be powered next time, cannot
The problem of normal use.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (10)
1. a kind of valve opening structure of humidifier, the humidifier includes ontology and water tank, has atomizer on the ontology, described
Water tank, which has, allows normally closed water valve of the water flow to the atomizer；It is characterized in that, the valve opening structure includes:
Motor, the motor have outwardly extending motor shaft；
Turntable, the turntable are equipped with axis hole, rotate turntable by the axis hole and motor shaft cooperation；The turntable also wraps
Connection protrusion is included, turntable rotation makes to connect protrusion around motor shaft rotation；
Connector, the connector include the mandril and lifting portion towards the normally closed water valve, and the lifting portion is equipped with connecting hole,
The connecting hole makes the generation of lifting portion lift mandril movement with connection protrusion interconnection, to lift described in the mandril opening
Normally closed water valve；And
Guide holder, guide holder inside have directed cavity, and the part of the mandril is limited in the directed cavity, makes mandril quilt
The direction lifted is oriented to the direction for opening the normally closed water valve.
2. a kind of humidifier using valve opening structure described in claim 1, which is characterized in that further include:
Water level sensor: for monitoring the water level on atomizer and generating water level signal；
Control panel: motor, the motor are sent to for receiving the water level signal of water level sensor sending and generating control signal
Corresponding angle is rotated according to control signal.
3. humidifier according to claim 2, which is characterized in that the mandril passes through ontology and matches with the normally closed water valve
It closes, the mandril includes sealing, and the sealing includes the diaphragm of the body of rod, sealing ring and connecting-rod body and sealing ring, institute
It states ontology and is extended with ring body to guide holder, the ring body and guide holder cooperate the sealing ring pinch seal.
4. humidifier according to claim 3, which is characterized in that the mandril further includes interconnecting piece, the interconnecting piece with
Lifting portion is fixedly connected, the elongated shape of connecting hole, and the movement side on the length direction of the connecting hole with the interconnecting piece
To intersection, the connection protrusion moves in connecting hole.
5. humidifier according to claim 4, which is characterized in that the guide holder is equipped with guide groove, on the interconnecting piece
Equipped with guide pad, the direction of the guide groove and the guide pad cooperation limitation interconnecting piece being lifted.
6. humidifier according to claim 2, which is characterized in that the ontology is with multiple panels, and the panel
Surround the cavity for forming installation；The panel of the normally closed water valve of opposite water tank is mounting plate, is formed on the mounting plate
Groove, water can flow to groove after normally closed water valve is turned on；The atomizer, water level sensor are mounted on the groove；Institute
It states mandril and partially passes through groove and the normally closed water valve cooperation.
7. humidifier according to claim 6, which is characterized in that the mounting plate is extended with multiple solid into the cavity
Fixed column, it is respectively that the motor and guide holder is fixed in the cavity.
8. humidifier according to claim 7, which is characterized in that the motor further includes motor set, in the motor set
Equipped with fixation hole, pass through the fixation hole and the fixed motor of fixed column cooperation.
9. humidifier according to claim 2, which is characterized in that the water level sensor is magnetic reed tube sensing device, packet
Magnetic reed tube and the floating ring with magnetic reed tube socket are included, the floating ring inner wall is equipped with the magnetic strength face with magnetic reed tube induction cooperation.
10. humidifier according to claim 2, which is characterized in that the motor is stepper motor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018211135152 | 2018-07-13 | ||
| CN201821113515 | 2018-07-13 |
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| Publication Number | Publication Date |
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| CN208719369U true CN208719369U (en) | 2019-04-09 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348703.3U Active CN208720427U (en) | 2018-07-13 | 2018-08-21 | It is a kind of to be lauched stable humidifier |
| CN201810956493.4A Pending CN108826561A (en) | 2018-07-13 | 2018-08-21 | A kind of control method of humidifier, control device of humidifier and the control device |
| CN201810956481.1A Active CN109028421B (en) | 2018-07-13 | 2018-08-21 | Humidifier with stable drainage |
| CN201810955656.7A Pending CN108999984A (en) | 2018-07-13 | 2018-08-21 | A kind of humidifier of the valve opening structure and application of the humidifier structure |
| CN201821350302.1U Active CN208719369U (en) | 2018-07-13 | 2018-08-21 | A kind of humidifier of the valve opening structure and application of the humidifier structure |
| CN201821348701.4U Active CN208720426U (en) | 2018-07-13 | 2018-08-21 | A kind of humidifier, control device of humidifier |
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| CN201821348703.3U Active CN208720427U (en) | 2018-07-13 | 2018-08-21 | It is a kind of to be lauched stable humidifier |
| CN201810956493.4A Pending CN108826561A (en) | 2018-07-13 | 2018-08-21 | A kind of control method of humidifier, control device of humidifier and the control device |
| CN201810956481.1A Active CN109028421B (en) | 2018-07-13 | 2018-08-21 | Humidifier with stable drainage |
| CN201810955656.7A Pending CN108999984A (en) | 2018-07-13 | 2018-08-21 | A kind of humidifier of the valve opening structure and application of the humidifier structure |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821348701.4U Active CN208720426U (en) | 2018-07-13 | 2018-08-21 | A kind of humidifier, control device of humidifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999984A (en) * | 2018-07-13 | 2018-12-14 | 佛山市顺德区德尔玛电器有限公司 | A kind of humidifier of the valve opening structure and application of the humidifier structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109899895B (en) * | 2019-02-22 | 2021-04-20 | 宁波德业日用电器科技有限公司 | Humidifier of new healthy air purifier |
| CN109764465B (en) * | 2019-03-12 | 2024-02-13 | 小熊电器股份有限公司 | Water tank with double water valves and humidifier |
| CN109737540B (en) * | 2019-03-12 | 2024-02-13 | 小熊电器股份有限公司 | Drainage control device and humidifier |
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-
2018
- 2018-08-21 CN CN201821348703.3U patent/CN208720427U/en active Active
- 2018-08-21 CN CN201810956493.4A patent/CN108826561A/en active Pending
- 2018-08-21 CN CN201810956481.1A patent/CN109028421B/en active Active
- 2018-08-21 CN CN201810955656.7A patent/CN108999984A/en active Pending
- 2018-08-21 CN CN201821350302.1U patent/CN208719369U/en active Active
- 2018-08-21 CN CN201821348701.4U patent/CN208720426U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108999984A (en) * | 2018-07-13 | 2018-12-14 | 佛山市顺德区德尔玛电器有限公司 | A kind of humidifier of the valve opening structure and application of the humidifier structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108826561A (en) | 2018-11-16 |
| CN208720426U (en) | 2019-04-09 |
| CN109028421A (en) | 2018-12-18 |
| CN108999984A (en) | 2018-12-14 |
| CN109028421B (en) | 2024-02-13 |
| CN208720427U (en) | 2019-04-09 |
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Address after: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Delma Technology Co., Ltd Address before: 528311 No.4 longhui Road, Malong village committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE DEERMA ELECTRIC APPLIANCES Co.,Ltd. |
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