Summary of the invention
The present invention proposes at above-mentioned situation just, and its purpose is to provide, and can maximize by restraining device, can reduce mist generation device and the cosmetic apparatus of power supply being emitted noise simultaneously.
In order to achieve the above object, a form of the present invention is mist generation device, and this mist generation device possesses: heater, and it makes liquid boiling and generates mist by supplying with the electric power that comes from power supply; Sparking electrode, it produces discharge to the described mist that described heater generates; Conducting channel, it is electrically connected described power supply and described heater; With the noise filter on the half-way that is arranged on described conducting channel, the noise that this noise filter restriction results from described heater is propagated to described power supply by described conducting channel.
The mist generation device of an example further possesses control device, and this control device comprises: the control circuit of controlling described heater; With described noise filter, the noise that this noise filter restriction results from described control circuit is propagated to described power supply.Described heater is connected on the described control device with the form of described noise filter between described heater and described power supply.
In an example, described heater is connected on the described noise filter that is arranged on the described control device.
In an example, described heater comprises: heater, and it generates heat by supplying with the electric power that comes from described power supply; And electric conductor, it is around described heater.Described electric conductor is connected on the described conducting channel.
The mist generation device of an example further possesses control circuit, this control circuit is supplied to described heater with control signal, described heater comprises heater and centers on the electric conductor coating of this heater, and described conducting channel is connected described power supply, described noise filter, described control circuit and described electric conductor coating successively.Described power supply is connected by other conducting channel with described heater.
The mist generation device of an example further possesses control circuit, and this control circuit is supplied to described heater with control signal, and described heater comprises heater and centers on the electric conductor coating of this heater.Described conducting channel is connected described power supply, described noise filter and described electric conductor coating successively.Described power supply is connected by other conducting channel with described heater.
The mist generation device of an example further possesses the high voltage generating unit, and this high voltage generating unit is supplied to described sparking electrode with high voltage, and described heater comprises heater and centers on the electric conductor coating of this heater.Described power supply is being connected with described heater under the situation of described noise filter.Described noise filter is connected between described power supply and the described high voltage generating unit and between described power supply and the described electric conductor coating.
Other forms of the present invention provide a kind of, possess the cosmetic apparatus of above-mentioned mist generation device.
Based on the present invention, can maximize by restraining device, can reduce to power supply simultaneously and emit noise.
The specific embodiment
(the 1st embodiment)
Below, the cosmetic apparatus of the mist generation device that possesses the 1st embodiment of the present invention is described.In the following description, [preceding] [back] [left side] [right side] [on] [descending] be benchmark with the rectangular coordinate of Fig. 1.
Fig. 1 shows cosmetology device 10, and this cosmetology device 10 is an example of cosmetic apparatus.Cosmetology device 10 possesses main body case 11 and is housed in cosmetology device main body 12 in this main body case 11.The front center portion of the upper surface 13a of the upper shell 13 of cosmetology device main body 12 be formed with towards above the peristome 13b of opening.In addition, be assembled with base member 16 at upper shell 13, this base member 16 is integrated with peristome 13b and is formed recess 15.
On the base member 16 with can about (shown in the arrow Ya) form of rotating the atomizing nozzle 17 of emitting (ejection) warm mist is installed.By rotating atomizing nozzle 17, can adjust warm mist and emit direction from what mist discharge port 18 was emitted.In addition, at the rear of the atomizing nozzle 17 of base member 16, with can about (shown in the arrow Yb) form of rotating nozzle guard portion 19 for the protection of atomizing nozzle 17 is installed.Nozzle guard portion 19 can be in the position of closing that atomizing nozzle 17 is covered, and rotates between the open position that atomizing nozzle 17 is open.
Be accommodated in supply tank 21 in the cosmetology device main body 12 and be positioned at the rear side of nozzle guard portion 19, this supply tank 21 is stored the scheduled volume liquid of (for example, being about 100ml) (for example, water), and this liquid is used for generating the warm mist that atomizing nozzle 17 is emitted.Supply tank 21 is incorporated in the cosmetology device main body 12 with the form that can take out.
Position at the substantial middle height in the front of cosmetology device 10 (main body case 11) is provided with charged corpuscle mist discharge port 23.Charged corpuscle mist discharge port 23 is emitted by electrostatic atomization apparatus 22 (shown in the dotted line) and liquid is atomized and the charged corpuscle mist (charged corpuscle liquid) that generates.
As shown in Figure 2, cosmetology device main body 12 is provided with the case maintenance body 24 that can take in supply tank 21.Case keeps body 24 at the upper surface 13a opening of cosmetology device main body 12 (upper shell 13).The lower end of case maintenance body 24 is connected with the upstream extremity by the feed pipe 25 that possesses stable on heating elastomeric material (for example, silicone rubber or fluorubber) formation.The downstream of described feed pipe 25 is connected on the storing section (diagram slightly).Storing section is connected with the boiling-house 27 (with reference to Fig. 3) that is used for by the water that 26 pairs of supplies of warm mist heater come heats.
As shown in Figure 3, warm mist heater 26 have as heater PTC (Positive temperature coefficient) element 28 and as the coaming plate 29 of electric conductor or electric conductor coating, this coaming plate 29 centers on this PTC element 28.Can heating after 28 energisings of PTC element.Heating surface 29a is a side of coaming plate 29, and this heating surface 29a forms the part of the internal face of boiling-house 27.
As shown in Figure 2, in coaming plate 29, be provided with a plurality of (in the present embodiment, being 6) fixed part 31 at the back side 29b of an opposite side with heating surface 29a, fixed part 31 is made of bolt and bolt hole (diagram slightly).Position configuration by top has the control substrate, is control device 33 relatively in cosmetology device main body 12.Lead 32 is connected control device 33 with coaming plate 29.In illustrated embodiment, an end of lead 32 is fixed on the fixed part 31 in a plurality of fixed parts 31, that be positioned at coaming plate 29 centre positions for example.Coaming plate 29 can form by having the high metal material of heat conductivity (for example, aluminum or copper).The heat that PTC element 28 produces heats via the water in 29 pairs of boiling-houses of coaming plate 27, generates warm mist thus.
As shown in Figure 3, boiling-house 27 is connected with mist discharge port 18 by warm mist guide portion 35.The warm mist that temperature mist guide portion 35 will be created on boiling-house 27 guides upward.Internal configurations in warm mist guide portion 35 has discharge part 34, and the warm mist that 34 pairs of this discharge parts are directed to the top carries out miniaturization (ionizing).Discharge part 34 can comprise a pair of spray point 36 and be configured in two opposite electrodes 37 between the spray point 36, and these two spray points 36 are as applying high-tension sparking electrode.Discharge part 34 is by 37 carrying out arc discharge and come the drop that forms warm mist is carried out miniaturization from spray point 36 to opposite electrode.
Then, the electric formation to cosmetology device 10 is illustrated.
As shown in Figure 3, cosmetology device 10 possesses electric power loop 39 and control device 33, this electric power loop 39 can be connected by power line 38 on the external power source such as source power supply, and this control device 33 is used for by the power supply that comes from this electric power loop 39 discharge part 34 and warm mist heater 26 being controlled.Electric power loop 39 is connected with warm mist heater 26 (coaming plate 29) by the 1st conducting channel 51.The 1st conducting channel 51 is supplied to warm mist heater 26 with the electric power of electric power loop 39.Circuit between electric power loop 39 and the warm mist heater 26 also comprises the 2nd conducting channel 52 except the 1st conducting channel 51.The part of the 2nd conducting channel 52 is made of above-mentioned lead 32.Electric power loop 39 is connected with discharge part 34 by the 3rd conducting channel 53.The 3rd conducting channel 53 is supplied to discharge part 34 with the electric power of electric power loop 39.In this manual, abbreviate a side and the both sides of electric power loop 39 and external power source as power supply sometimes.
Control device 33 comprises control circuit 40 and as the filter circuit 41 of noise filter, control circuit 40 is carried out and is variously handled for the calculation that discharge part 34 and warm mist heater 26 are controlled, and this filter circuit 41 is arranged between this control circuit 40 and the electric power loop 39.Filter circuit 41 can be by constituting combinations such as coil or capacitor.Filter circuit 41 is configured between control circuit 40 and the electric power loop 39, and this filter circuit 41 is positioned at the half-way of the 2nd conducting channel 52.Filter circuit 41 restrictions result from the noise of control circuit 40 and propagate to external power source through electric power loop 39 from control circuit 40, thereby can reduce the influence that this noise brings to peripheral equipment by external power source.Filter circuit 41 also limit noise is propagated to control circuit 40 by power line 38 and electric power loop 39 from external power source, thereby also can reduce this noise to the influence of the action of control circuit 40.In an example, lead 32 has the connecting portion that is connected with coaming plate 29 and the end that is connected with the control circuit 40 of control device 33.
Control device 33 is sent to high voltage generating unit 43 with the control signal of control circuit 40.High voltage generating unit 43 generates high voltage based on described control signal, and this high voltage is applied on the spray point 36 and produces arc discharge.Control device 33 is sent to warm mist heater 26 with the control signal of control circuit 40.Temperature mist heater 26 is adjusted by 39 pairs of voltage swings that are supplied to PTC element 28 of electric power loop based on described control signal.
Then, the effect to cosmetology device 10 is illustrated.
When inducing discharge part 34 arc discharges, can produce the discharge noise at discharge part 34.Described discharge noise may give off and be transmitted to coaming plate 29 radially from discharge part 34, perhaps may be vehicle 29 propagation from discharge part 34 to coaming plate with the warm mist that flows in warm mist guide portion 35.Particularly approach under the situation of configuration at discharge part 34 and warm mist heater 26, propagate to warm mist heater 26 easily from the discharge noise that discharge part 34 gives off.
In this, in the present embodiment, coaming plate 29 is connected with control circuit 40 by lead 32, and control circuit 40 is connected with electric power loop 39 by filter circuit 41.So, propagate into the discharge noise of coaming plate 29 from discharge part 34 when passing through lead 32 and control circuit 40 to electric power loop 39 propagation, be attenuated or be removed by filter circuit 41 these discharge noises.Therefore, the discharge noise that can suppress to propagate into from discharge part 34 coaming plate 29 is propagated to power supply.In addition, the noise that can suppress to discharge brings harmful effect by power supply to peripheral equipment.
Therefore, based on present embodiment, can obtain following effect.
(1) when 37 whens discharge produced from discharge noise from spray point 36 to opposite electrode propagates into warm mist heater 26 from spray point 36, is attenuated or is removed by filter circuit 41 these discharge noises.So the noise that can suppress to discharge is propagated to power supply from warm mist heater 26.That is to say, even warm mist heater 26 and power supply are approached configuration, also can suppress to propagate into the discharge noise of warm mist heater 26 and propagate to power supply.Therefore, can suppress mist generation device and maximize, and can reduce by power supply and emit the discharge noise to the outside.
(2) be arranged on filter circuit 41 on the control device 33 and not only can play the effect that the noise that suppresses to result from control circuit 40 is emitted to power supply, but also play the effect that the noise that suppresses to result from warm mist heater 26 is emitted to power supply.Therefore, owing to need newly not be provided for suppressing resulting from the parts that the noise of warm mist heater 26 is emitted to power supply, so can help to reduce number of components.
(3) in warm mist heater 26, the coaming plate 29 that centers on PTC element 28 is connected with control circuit 40 by lead 32.So, propagate into the discharge noise of coaming plate 29 from discharge part 34 when propagating to electric power loop 39 through lead 32, be attenuated or be removed by filter circuit 41 these discharge noises.So, can suppress to propagate into the discharge noise of coaming plate 29 and propagate to power supply.
(the 2nd embodiment)
Then, by with the difference of the 1st embodiment centered by, mist generation device and the cosmetic apparatus of the 2nd embodiment of the present invention is illustrated.What the 2nd embodiment was different with the 1st embodiment is that coaming plate 29 is connected with filter circuit 41 by lead 32.The formation identical or suitable with it with the 1st embodiment enclosed identical symbol, and also the repetitive description thereof will be omitted.
As shown in Figure 4, because lead 32 is connected coaming plate 29 with filter circuit 41, be connected between coaming plate 29 and the electric power loop 39 so have the filter circuit 41 of noise remove function.Therefore, under the situation of coaming plate 29, this discharge noise is attenuated or is removed by filter circuit 41 these discharge noises when propagating through lead 32 from coaming plate 29 in the discharge noise transmission that results from discharge part 34.Therefore, the discharge noise that can avoid propagating into coaming plate 29 from discharge part 34 is emitted to the outside by power supply.
In addition, coaming plate 29 is connected with control circuit 40 by filter circuit 41.So, propagate into the discharge noise of coaming plate 29 from discharge part 34 when propagating through lead 32 from coaming plate 29, be attenuated or be removed by filter circuit 41 these discharge noises.Therefore, can suppress to propagate into the discharge noise of coaming plate 29 to control circuit 40 propagation from discharge part 34.
Based on the 2nd embodiment, except effect (1)~(3) that can obtain above-mentioned the 1st embodiment, can also obtain following effect.
(4) filter circuit 41 that is arranged on the control device 33 can suppress to propagate into the discharge noise of warm mist heater 26 to control circuit 40 propagation.So the noise that can suppress to discharge is 40 propagation from warm mist heater 26 to control circuit, and can suppress control circuit 40 generation maloperations.
(the 3rd embodiment)
Then, by with the difference of the 1st embodiment centered by, mist generation device and the cosmetic apparatus of the 3rd embodiment of the present invention is illustrated.What the 3rd embodiment was different with above-mentioned each embodiment is, does not possess the control device of controlling for to discharge part 34 and warm mist heater 26 33.In the following description, also the repetitive description thereof will be omitted the formation identical or suitable with it with above-mentioned each embodiment to be enclosed identical symbol.
As shown in Figure 5, be connected with filter circuit 41 in the half-way of the 2nd conducting channel 52 that coaming plate 29 and electric power loop 39 are electrically connected and in the half-way of the 3rd conducting channel 53 that high voltage generating unit 43 and electric power loop 39 are electrically connected.Filter circuit 41 suppresses or prevents, propagate into noise 43 propagation from electric power loop 39 to the high voltage generating unit of electric power loop 39 through power line 38 from external power source, thereby restriction, this noise is to being applied to the influence of the voltage swing on the spray point 36 from high voltage generating unit 43.
In the 3rd embodiment, under the situation of coaming plate 29, this discharge noise is attenuated or is removed by filter circuit 41 these discharge noises when propagating through lead 32 from coaming plate 29 in the discharge noise transmission that results from discharge part 34.Therefore, the discharge noise that can suppress to propagate into coaming plate 29 from discharge part 34 is emitted to the outside by electric power loop 39.
Therefore, based on the 3rd embodiment, can obtain the effect identical with effect (1), (3) of above-mentioned the 1st embodiment.
Each embodiment also can change to following form.
In the 1st embodiment, also can PTC element 28 be connected with control circuit 40 by lead 32.
In the 2nd and the 3rd embodiment, also can PTC element 28 be connected with filter circuit 41 by lead 32.
In the 1st and the 2nd embodiment, also other filter circuits except the filter circuit 41 of control device 33 can be connected between coaming plate 29 and the electric power loop 39.
In each embodiment, also can electric power be supplied with to warm mist heater 26 from electric power loop 39 by filter circuit 41.For example, also filter circuit 41 or other filter circuits can be connected between the electric power loop 39 and PTC element 28 on the 1st conducting channel 51.
In each embodiment, cosmetic apparatus is not limited in cosmetology device 10, also can be humidifier.