CN108611833A - Including ironing surface, the flatiron of bottom plate and vaporization chamber is heated - Google Patents

Abstract

The present invention relates to a kind of flatiron (1),The flatiron (1) includes ironing surface,Heating bottom plate (3) for heating the ironing surface and vaporization chamber (43),The heating bottom plate (3) includes first resistor (31),The first resistor (31) and the thermal region of the ironing surface are arranged in alignment,The vaporization chamber (43) is arranged in Heating body (4),The Heating body (4) includes second resistance (41),The vaporization chamber (43) and the cold-zone domain of the ironing surface are arranged in alignment,The cold-zone domain includes steam outlet ports (20),The steam outlet ports (20) supply steam by steam diffuser casing (7),The steam diffuser casing (7) is arranged in the outside of the vaporization chamber (43),In the cavity being formed between the vaporization chamber (43) and the cold-zone domain of the ironing surface,It is characterized in that,The Heating body (4) is realized with the heating bottom plate (3) in two different parts,And the Heating body (4) is inlaid on the heating bottom plate (3).

Description

Including ironing surface, the flatiron of bottom plate and vaporization chamber is heated

Technical field

The present invention relates to a kind of flatiron, the flatiron include ironing surface, the heating bottom plate for heating ironing surface and Vaporization chamber, the heating bottom plate includes first resistor, and the first resistor and the thermal region of the ironing surface are arranged in alignment, Also, vaporization chamber is arranged in Heating body, and the Heating body includes second resistance.The present invention relates more specifically to one kind and presses Bucket, wherein the cold-zone domain of the Heating body and the ironing surface is arranged in alignment, and the cold-zone domain includes steam output Hole, the steam outlet ports by steam diffuser casing supply steam, the steam diffuser casing be arranged in be formed in the vaporization chamber and In cavity between the cold-zone domain of the ironing surface.

Background technology

It is known that a kind of flatiron with this feature is disclosed in patent application GB2437283.However, the flatiron has The shortcomings that be with complicated construction, and its ironing surface is divided into two parts, the two parts should be fixed while protect side by side It holds in the same plane, this makes manufacture complicated and costliness.In addition, this equipment does not allow to fill the fabric pressed That divides soaks to obtain best flatiron performance.

Invention content

Therefore, it is an object of the invention to overcome the disadvantage by providing a kind of flatiron, the flatiron implement it is simple and It is economical.It is another object of the present invention to provide a kind of flatiron, which has improved flatiron performance.

Therefore, the present invention relates to a kind of flatiron, the flatiron includes ironing surface, for heating adding for the ironing surface Hot bottom plate and vaporization chamber, the heating bottom plate includes first resistor, the thermal region pair of the first resistor and the ironing surface Be arranged together, the vaporization chamber is arranged in Heating body, and the Heating body includes second resistance, the vaporization chamber with it is described The cold-zone domain of ironing surface is arranged in alignment, and the cold-zone domain includes steam outlet ports, and the steam outlet ports are spread by steam Room supplies steam, and the steam diffuser casing is arranged in the outside of the vaporization chamber, is being formed in the vaporization chamber and the flatiron In cavity between the cold-zone domain on surface, which is characterized in that the Heating body is with heating bottom plate in two different parts It realizes, and the Heating body is inlaid on the heating bottom plate.

It is arranged with the region alignment and refers to, when flatiron is disposed horizontally on ironing surface, component is arranged in area The top in domain.

The equipment so realized has the advantage that with a vaporization chamber, the vaporization chamber is with heating backplane in difference Part in, this allows to reduce the heat exchange between Heating body and vaporization chamber, and allows more easily independently of adding The temperature of the temperature control vaporization chamber of hot bottom plate.

Therefore, this construction allows to obtain in the cold-zone domain of the ironing surface for spreading steam and for drying clothing Big thermal gradient between thermal region, when about 200 DEG C of the thermal region of bottom plate, Heating body includes being positively retained at (100 DEG C of low temperature Left and right) vaporization chamber.

In addition, Heating body, which is arranged on heating bottom plate to allow that bottom plate will be heated, is used to support the independent of ironing surface With reference to.

Another feature according to the present invention, the thermal region correspond to minimum closed convex surface, and described first The upright projection of resistance is included in the convex surface.

Another advantageous feature according to the present invention, the heating bottom plate and Heating body with the ironing surface It is not contacted each other in the region of cold region alignment.

Preferably, it heats bottom plate and Heating body is only in contact with each other at contact surface, contact surface edge is being pressed Upright projection on surface is distributed at the periphery in cold-zone domain, to establish being controlled between cold-zone domain and heating bottom plate Thermal gradient.

Another feature according to the present invention, the ironing surface is by being inlaid in below the face of the heating bottom plate Cover carrying, and the heating bottom plate includes opening on the opposite in the cold-zone domain, and the opening is at least partly by the cover It blocks, the Heating body extends in the top of the opening.

This feature allow to come from the steam of vaporization chamber towards the steam outlet ports diffusion being present on the domain of cold-zone without It flows, but is retained in the environment in cold-zone domain of flatiron on heating bottom plate.Therefore it avoids in steam from vaporization chamber towards cold The overheat of steam when the steam outlet ports in region are conveyed, and avoid the cold-zone domain by heating the excessive heating mantles of bottom plate. Therefore extraordinary flatiron performance is obtained, the cold-zone domain of ironing surface includes delivery outlet, and steam is spread by delivery outlet, the flatiron The cold-zone domain on surface is conducive to condensation and permission of the steam in clothing makes clothing before by thermal region by cloth drying It moistens well

Another feature according to the present invention, the cover are realized by aluminium sheet or steel plate.

Another feature according to the present invention, the ironing surface are and described by being constituted below the heating bottom plate Heat bottom plate has a part at the cold-zone domain, and the thickness of the part is relative to the heating bottom on the thermal region opposite The thickness of plate reduces.

Heat limitation by section of the bottom plate at the domain of cold-zone allow to limit across heat the thickness of bottom plate, with first The thermal region of resistance alignment setting and between being aligned the cold-zone domain of setting with the Heating body comprising vaporization chamber by conduction Heat is transmitted.

Another feature according to the present invention, when the thermal region moves in the plane perpendicular to ironing surface, institute State the outside that steam diffuser casing is located at the space skimmed over by the thermal region of the ironing surface.

This construction allows to make steam diffuser casing far from the environment excessively heated by heating bottom plate.

Another feature according to the present invention, first resistor are the armouring resistance for U-shaped, when the resistance is perpendicular to pressing When being moved in the plane on boiling hot surface, the steam diffuser casing is located at the outside in the space skimmed over by the resistance.

The power supply of another feature according to the present invention, the first resistor is adjusted by the first thermostat.

Another feature according to the present invention, first thermostat include preset temperature or start-up temperature, described default Temperature is between 90 DEG C and 240 DEG C.

This feature allows to obtain a thermal region, and the temperature of the thermal region can be adjusted according to fabric to be ironed.

The preset temperature of another feature according to the present invention, first thermostat can be adjusted by user.

The power supply of another feature according to the present invention, the second resistance is adjusted by the second thermostat, and described second is permanent The preset temperature or start-up temperature of warm device are between 100 DEG C and 135 DEG C.

This feature allows to obtain the steam of strong humidity in the exit of vaporization chamber, to obtain preferably flatiron performance.

The preset temperature of another feature according to the present invention, second thermostat cannot be adjusted by user.

The preset temperature of another feature according to the present invention, second thermostat is permanent according to first by control unit The preset temperature of warm device is automatically adjusted according to the measurement of the temperature of heating bottom plate.

This feature allows, when the temperature for heating bottom plate is reduced under scheduled threshold value, automatically to increase the second constant temperature The preset temperature of device.

Another feature according to the present invention, the cold-zone domain is arranged on the first half of the ironing surface, and institute State thermal region be arranged the ironing surface it is latter half of on.

This feature allows, and when moving flatiron towards front, is used across the cold-zone of heating bottom plate in first time The steam of domain release soaks fabric to be ironed, carrys out dry fabric using thermal region later.

Another feature according to the present invention, the steam outlet ports in the cold-zone domain are on the ironing surface in a width Upper distribution, the width accounts at least the 40% of the maximum width of the ironing surface, and preferably comprises from the maximum width More than 65%.

This feature allows when flatiron moves from back to front, contributes to the flatiron for making the major part of laundry wet Surface, to obtain higher ironing efficiency.

Another feature according to the present invention, steam outlet ports are distributed on the ironing surface in a length, described Length accounts at least the 40% of the total length of the ironing surface.

This feature allows the flatiron table for contributing to make the major part of laundry wet when flatiron is displaced sideways Face, to obtain higher ironing efficiency.

The thermal region of another feature according to the present invention, the ironing surface includes steam outlet ports.

This feature allows to improve flatiron performance when flatiron moves from front to back.

Another feature according to the present invention, the Heating body are forming diffuser casing with the heating bottom plate by setting The fixed point of edge of cavity and it is mechanically connected.

Another feature according to the present invention, Heating body are resisted against the edge of opening, and seal washer is advantageously provided Between the Heating body and the heating bottom plate.

This feature allows the heat between being limited in Heating body and heating bottom plate to transmit and ensure diffuser casing simultaneously Leakproofness.

It is pressing on the width the part with smaller thickness of another feature according to the present invention, opening or heating bottom plate It scalds and extends on the width more than 40% on surface and preferably on the width more than 65% of ironing surface.

The width of ironing surface refers to the width of the ironing surface at the height of opening.

This feature allows to obtain the larger cold-zone domain of the width on ironing surface, preferably to moisten clothing.

Preferably, opening extends on the maximum width more than 40% of ironing surface on the width, and preferably exists Extend on the maximum width more than 65% of ironing surface.

Maximum width refers to, the overall width of ironing surface.

Another feature according to the present invention, the equipment include the collector being arranged in the diffuser casing, the receipts Storage is included in the hole on the opposite of each steam outlet ports in the cold-zone domain of the ironing surface.

This feature allows to be previously oriented steam stream towards the direction of the steam outlet ports in the cold-zone domain of ironing surface, so as to It is limited in steam stream and heats the heat exchange established between bottom plate.

Another feature according to the present invention, the collector are fixed on Heating body.

Another feature according to the present invention, the collector are realized by stainless steel plate or aluminium alloy plate.

Another feature according to the present invention, the Heating body and/or heating bottom plate are realized with aluminium casting.

Another feature according to the present invention, vaporization chamber include the separating device of steam condensate.

Another feature according to the present invention, the separating device of condensate liquid include the circuit for transmitting steam, the use Have directive suddenly change in the circuit of transmission steam, and be included in the direction suddenly change downstream at condensate liquid Holding cavity.

Another feature according to the present invention, vaporization chamber include contact, and the contact is used as temperature measuring point, described to connect Holding cavity of the point close to condensate liquid.

Another feature according to the present invention, when the flatiron at work, and no matter the preset temperature of the thermal region It is how many, the temperature of the first half of the ironing surface is maintained between 95 DEG C and 130 DEG C.

Another feature according to the present invention, ironing surface are flat.

The invention further relates to a kind of steam ironing appliance, the equipment includes steam generation base portion, the steam generation base Portion is connect by conduit with above-mentioned flatiron.

Another feature according to the present invention, the steam generation base portion include the case for generating the steam under pressure.

Description of the drawings

It is retouched by the multiple specific implementation modes of the present invention provided in a manner of non-limiting example referring to the drawings It states, objects, features and advantages of the present invention will be best understood, in the accompanying drawings：

- Fig. 1 is the side view of ironing equipment according to the present invention；

- Fig. 2 is the sub-component of the flatiron for the ironing equipment for assembling the Fig. 1 according to the first embodiment of the invention realized Top perspective view；

- Fig. 3 is the exploded perspective view of the sub-component of Fig. 2；

- Fig. 4 is the vertical view for the sub-component for being not equipped with the Fig. 2 for closing lid；

- Fig. 5 is the sectional view of the line V-V along Fig. 4；

- Fig. 6 is the part removal stereogram of sub-component shown in fig. 5；

- Fig. 7 is the face upwarding stereogram of Fig. 5 sub-components with unassembled cover；

- Fig. 8 is to cut open the similar plane of cuing open of plane to the sectional view according to the sub-component of second embodiment along with Fig. 5；

- Fig. 9 is the exploded perspective view according to the sub-component of third embodiment of the invention；

- Figure 10 is the face upwarding stereogram of the sub-component of the Fig. 9 with unassembled cover；

- Figure 11 is the part removal stereogram of the sub-component of Figure 10；

- Figure 12 is the face upwarding stereogram of the sub-component of the 4th embodiment according to the present invention；

- Figure 13 is the part removal stereogram of the sub-component of Figure 12.

Specific implementation mode

Element needed for the understanding of the present invention is only shown.It is identical between different attached drawings in order to facilitate the reading of attached drawing Element uses identical label.

It is worth noting that, in the literature, for describe the term " horizontal " of flatiron, " vertical ", "lower", What "upper", "front", "rear" referred to is flatiron in use state when the iron board is placed on a horizontal surface.

Fig. 1 show include steam generation base portion 100 and flatiron 1 ironing equipment, the steam generation base portion 100 and flatiron 1 is connected by conduit 101 each other, and the flatiron 1 includes the shell of integrated gripping handle realized with plastic material.

The base portion 100 includes inclined plane, and the flatiron 1 can be resisted against during pressing non-working stage described to incline In oblique plane, and the base portion 100 includes for generating the steam under about 4 to 6 bars of pressure in known manner Case 102, the case 102 are supplied to the water from container 103 by pump 104.

Base portion 100 is connect by electric wire 105 with domestic electric network, and the electric wire 105 allows the heating mechanism to case 102 simultaneously It powers and powers to flatiron 1 across conduit 101.

As shown in Figures 2 to 7, the flatiron 1 include cover 2, it is described cover 2 include flat lower surface, it is described it is flat under Surface limits ironing surface, and the ironing surface is used for and contact with clothing, and the cover 2 is connect with heating bottom plate 3, the heating bottom Plate 3 includes the lower wall of the general planar directly contacted with the cover 2, which is pasted onto heating bottom plate by silicon resin adhesive On 3.

The cover 2 is advantageously made of aluminium sheet, and the thickness of the aluminium sheet is about 1.4mm, in its lower section on be covered with glaze, and And include preceding part and rear part, the front, which is set up separately, sets in the front of the transverse axis Y of the centre by cover 2, and substantially has There are the shape of triangle, the shape of the triangle that there is tip in its front end, the rear portion, which is set up separately, sets transverse axis Y's Rear, with the wider width and in the end back with fillet.

Preferably, the heating bottom plate 3 is made of aluminium casting, and heating element is embedded in aluminium casting, the heating element It is realized by the first resistor 31 of the armouring of U-shaped, which only extends in the rear part of heating bottom plate 3, the heating It is partially installed on after bottom plate 3 on the rear part of the cover 2, to generate thermal region at the rear part of cover 2, in the thermal region Place, the temperature highest of ironing surface.

The power supply of the first resistor 31 is adjusted by the first thermostat, and the first thermostat is advantageously by by electronics control The relay of system is constituted, and the electronic card is connect with NTC probes not shown in the figure, and the NTC probes, which stick on, is arranged in institute It states on the lug boss 32 on the rear part of heating bottom plate 3.

First resistor 31 advantageously has the power between 300W and 600W, and the first thermostat includes default temperature Degree, the preset temperature advantageously between 90 DEG C and 240 DEG C and can be preferably ranges between 110 DEG C and 200 DEG C by user Between range on adjust, the preset temperature of first thermostat corresponds in the thermal region of ironing surface in 2 center of cover The temperature of neighbouring A points.

As an example, the heating bottom plate 3 can be realized by the molding in aluminium alloy castings, the aluminium alloy castings tool There is the about quality of 175g, is molded on the armouring resistance that power is about 450W.

Heating bottom plate 3 includes the preceding part without heating element on the opposite of the preceding part of cover 2, and the front point includes horizontal To opening 30, the limitation of the transverse opening 30 is heating the heat exchange between bottom plate 3 and cover 2 by conduction, and therefore in cover 2 Preceding part generate cold-zone domain, in the cold-zone domain, the temperature of the ironing surface is than the thermal region in the rear part of cover In temperature it is lower.

In example shown in the figure, opening 30, which has, to be generally triangular in shape, the shape with the preceding part of cover 2 Fitting, the width of the opening 30 account at least the 65% of the width of cover 2.End further includes two prominent to the opening 30 behind The portion of rising, described two protrusions extend in the both sides of the front end of the fillet of the first resistor 31.

As shown in figure 3, flatiron 1 further includes Heating body 4, the Heating body 4 is inlaid on the heating bottom plate 3, should Heating body 4 is preferably made of aluminium casting, and heating element is embedded in the aluminium casting, the heating element by U-shaped armouring Second resistance 41 constitute, also there is power advantageously between 300W and 600W.

Heating body 4 is arranged in the top of opening 30 and there is roughly triangular profile, the profile substantially to paste The shape of the opening 30 is closed, the Heating body 4 includes periphery edge, and the periphery edge includes six mounting holes 40, institute Six mounting holes 40 are stated for storing the CARBURIZING FURNACE FOR STAINLESS FASTENER being fixed on six fixed contacts 33, six fixed contacts, 33 cloth It sets on the heating bottom plate 3, in the edge of opening 30, the seal washer 5 of silicones is advantageously disposed on Heating body 4 Between heating bottom plate 3.

As shown in Figure 3 and Figure 4, Heating body 4 includes that above, peripheral wall 42 is in the protrusion upper above, the peripheral wall 42 laterally limit a space, and the space includes the vaporization chamber 43 of flash evaporation type, the vaporization chamber 43 and the flatiron The cold-zone domain on surface is arranged in alignment, and end is closed by lid 6 on it, and the lid 6 is resisted against the top of peripheral wall 42 On.

As an example, Heating body 4 can realize that the aluminium alloy castings have about by being moulded in aluminium alloy castings The quality of 175g is molded on the armouring resistance that power is about 450W, and the lid 6 is realized with the about quality of 80g In aluminium alloy castings.

Lid 6 is supported and fixed on the second thermostat 60 on contact 44, and the contact 44 is protruded and worn in vaporization chamber 43 Lid 6 is crossed, second thermostat 60 connect to adjust the temperature of vaporization chamber 43 to fixed default temperature with second resistance 41 Near degree, the preset temperature can not be adjusted by user, slightly larger than 100 DEG C and preferably about 105 DEG C.

Second thermostat 60 is advantageously realized by the mechanical thermostat of bimetal leaf type, for the temperature of Heating body 4 Degree adjusts required ratio of precision and is used to adjust the precision smaller that the temperature of heating bottom plate 3 needs.

Lid 6 includes connector 61, and the connector 61 is connect with steam pipe not shown in the figure, and the steam pipe is integrated in connection In the conduit 101 of steam generation base portion 100 and flatiron 1, which allows to supply evaporation using the steam generated by case 102 Room 43.

As shown in Figures 4 to 6, the connector 61 is led in the vaporization chamber 43, at the decanting point 45, and steam passes through The decanting point 45 is discharged across the separating device of condensate liquid, the separating device of the condensate liquid include first pipe 43A and Second pipe 43B, the first pipe 43A spirally extend around circular central space, and contact 44 is described circular Raised at central space, the second pipe 43B is connected to the central space by side opening 43C.The second pipe 43B exists The external of first pipe 43A extends, and has a shape, the shape make steam stream by by side opening 43C from first Pipeline 43A leads to second pipe 43B and carries out 180 ° of bending.Towards the front end of Heating body 4 after second pipe 43B Direction extends, in the front end of the Heating body 4, the second pipe 43B and two channels 46 for passing through Heating body 4 It is connected to lead to below the Heating body 4, in steam diffuser casing 7, the steam diffuser casing 7 is arranged in heating bottom In the opening 30 of plate 3, between vaporization chamber 43 and cover 2.

As shown in Figure 3 and Figure 7, vaporization chamber 7 allows to be predominantly located at before the cover 2 in part, in the cold-zone of ironing surface First group 21 of steam outlet ports 20 in domain and second group in the rear part of cover 2, in the thermal region of ironing surface 22 steam outlet ports 20 supply steam.First group 21 of the steam outlet ports 20 are mainly disposed directly on pair of diffuser casing 7 Face, with will pass through these holes diffusion steam not with heating bottom plate 3 contact, and before the outside for being diffused into cover 2 also not by The heating bottom plate 3 heats.

Preferably, first group 21 of steam outlet ports 20 are distributed in the whole table that the upper surface of cover 2 is equipped with the opening 30 On face, to spread steam at least 65% of the width corresponding to cover 2 width.

Second group 22 of steam outlet ports 20 pass through the distribution channel being arranged on the rear part of cover 2 in a manner of indirectly 47 and be supplied to steam, steam is diffused into the outside of cover 2 at the distribution channel 47 after heating.

The advantages of work of this ironing equipment will now be described and brought by this structure.

When equipment starts, case 102 is heated, and the water that case includes is heated to boiling, the pressure generated by case 102 Under steam pass through conduit 101 towards flatiron 1 transmit.When steam is transmitted across conduit 101, the temperature of steam reduces, and makes It obtains and forms condensate liquid in the steam stream in reaching flatiron 1.

Steam stream in the vaporization chamber 43 by when, larger condensate liquid is eliminated.In fact, steam passes through first And second conduit 43A, 43B flowing allow to detach vapor with condensate liquid, the suddenly change in steam stream direction is in the second conduit The inlet of 43B is established, and allows to detach steam stream with condensate liquid and the condensate liquid is maintained in central space.This Outside, it establishes and the speed for allowing to reduce steam stream is increased by the unexpected of section at the central space of vaporization chamber 43, and lead to It crosses gravity to collect condensate liquid in the bottom of central space, the condensate liquid is transmitted in the form of dripping greatly or with liquid film Form be transmitted, the liquid film is driven to by the flowing of steam on the wall of vaporization chamber 43.

These condensate liquids are gradually evaporated the evaporation of room 43, and the energy for evaporation condensate consumption has the advantage that Contribute to the reduction of the temperature of vaporization chamber 43, and therefore avoids evaporating when the preset temperature for heating bottom plate 3 is more than 200 DEG C It is excessively heated by the hot-fluid that heating bottom plate 3 generates room 43.On the contrary, when the first thermostat preset temperature it is relatively low, close to 100 DEG C When, the presence of second resistance 41 and second resistance 41 are allowed to keep the temperature of vaporization chamber 43 by the adjusting of the second thermostat 60 In the temperature close to 105 DEG C, this allows gradually to evaporate the condensate liquid collected in central space.

This construction of the vaporization chamber 43 allows to obtain the only steam with small water droplet in the exit of vaporization chamber 43, The steam is by channel 46 to be transmitted in the diffuser casing 7 of the top for the preceding part for being arranged in the cover 2.

Thermal region of the diffuser casing 7 far from the cover 2, steam in diffuser casing 7 are diffused through the with higher levels of humidity One group 21 of steam outlet ports 20, that is to say, that the small water droplet being carried is applied on the fabric pressed.

Therefore, by coming from the steam of the steam outlet ports 20 in the preceding part for being arranged in cover 2, the good of clothing is obtained Humidification.

In particular, this construction allows the B points in the cold-zone domain positioned at the ironing surface and the heat positioned at ironing surface Big thermal gradient is established between A points in region, this is because geometry allows center and cover 2 that hot-fluid is limited in cover 2 Front point between, the center of the cover 2 is directly heated by heating bottom plate 3.In fact, when the A points of cover 2 have 180 DEG C of temperature When spending, the opening 30 being arranged in heating bottom plate 3 allows maximum heat stream being limited in 18W or so, and the maximum hot-fluid can lead to Cross the periphery edge for being conducted through the heating bottom plate 3 for laterally surrounding opening 30.

Therefore, the temperature of bottom plate 3 is heated, and therefore the temperature of the rear part of ironing surface can be adjusted to more than 240 DEG C Preset temperature near, and the temperature being maintained at simultaneously in the preceding part of ironing surface, and especially near B points, by temperature 100 DEG C or so are maintained at, the temperature of ironing surface can according to circumstances reach about 130 DEG C of maximum temperature on neighboring area, On the neighboring area, cover 2 is contacted with the periphery edge of the heating bottom plate 3 around opening 30.

The steam with high humility discharged by first group 21 of steam outlet ports 20 can be therefore fast in the thickness of clothing It condenses fastly, this allows to obtain preferably flatiron performance, and the low temperature that the condensation in clothing is ironed surface promotes, described low Temperature is about 100 DEG C, near first group 21 of steam outlet ports 20, avoids the excessive heating of clothing.

Since the temperature of the heat distribution and the steam spread is close to condensation temperature, to needing higher ironing temperature The smoothing wrinkle performance of the fabric of such as flax or cotton is enhanced.

In addition, when flatiron is moved forward, it is ironed the clothing that the steam outlet ports 20 in the cold-zone domain on surface moisten before Object area is ironed the rear partially dried of surface, and the rear part of the ironing surface has higher temperature, this allows to obtain very Good flatiron performance.

When the preset temperature of ironing surface is about 100 DEG C, the temperature of the preceding part of the cover 2 is remained above 90 DEG C, this Be because by radiate with Heating body 4 establish heat exchange, by the convection current with steam, or by with around opening 30 plus The conduction of the part of hot bottom plate 3 and cause, this is enough that steam is avoided directly to be condensate on cover 2 and is formed simultaneously by capillary phenomenon Make laundry wet and leads to long drying time.

Finally, had the advantage that have than first group 21 by the steam that second group 22 of steam outlet ports 20 discharge The lower humidity of steam of release, because reheating for steam is implemented when it diffuses through the distribution channel of heating bottom plate 3, So that steam does not interfere drying of the rear part of cover 2 to clothing by the release of this some holes.On the contrary, when the after part for only covering 2 When being used as the specific region of ironing clothes, the presence of second group of 22 steam outlet ports 20 allows the efficiency for improving flatiron, flatiron 1 Rear movement is only oriented towards on the specific region of clothing.

Fig. 8 shows the sub-component of the flatiron according to second embodiment of the invention.

The difference of the sub-component and the flatiron described in first embodiment is that ironing surface is flat by heating bottom plate 3 Below directly constitute, flatiron include be inlaid in heating bottom plate 3 below cover.

In this embodiment, heating bottom plate 3 includes region 34 in the preceding part of ironing surface, in the region 34 In, the thickness of the heating bottom plate 3 is reduced, which is located at the opening of perforation, and the opening of the perforation is real first Apply the 65% of the area for the preceding part that the ironing surface is preset and advantageously at least accounted in mode.

The thickness of the heating bottom plate 3 is reduced at region 34, and the region 34 is formed in the upper part of heating bottom plate 3 In cavity, the cavity is closed in part on it by Heating body 4, and constitutes steam diffuser casing 7 with Heating body 4, The region 34 of the heating bottom plate is equipped with steam outlet ports 20.

, the heating similar with for the work of flatiron of first embodiment according to the work of the flatiron of the second embodiment The thickness of reduction of the bottom plate 3 at region 34 allows to limit across heating bottom plate 3, the heat in the rear part positioned at ironing surface Being transmitted by the heat of conduction between region and cold-zone domain in the preceding part of ironing surface.

Fig. 9 to Figure 11 shows the sub-component of the flatiron according to third embodiment of the invention.

The flatiron is differed only in the flatiron that describes in the first embodiment, and the flatiron includes the first embodiment party Further include the collector 8 being laterally arranged relative to the opening 30 of heating bottom plate 3 except whole elements described in formula.

The collector 8 is mechanically linked together with Heating body 4, and with the ruler for the size for being slightly smaller than opening 30 It is very little, to be positioned in opening 30 without being contacted with heating bottom plate 3.

The collector 8 is realized, the stainless steel plate or aluminium advantageous by the punching of stainless steel plate or aluminium alloy plate Alloy sheets are embedded in below Heating body 4 on spine outstanding, and the collector 8 is preferably incorporated in first group 21 The tap 80 on each 20 opposite of steam outlet ports, to orient steam stream in advance towards these steam outlet ports.

This collector 8 allows further to be limited in steam stream and heats the heat exchange established between bottom plate 3, this allow into One step reduces vapor (steam) temperature at first group 21 of steam outlet ports 20, keeps clothing moist to a greater degree and more to realize Good flatiron performance.

Figure 12 and Figure 13 shows cover/heating bottom plate/Heating body of the flatiron of the 4th embodiment according to the present invention Sub-component.

As shown in these figures, according to the flatiron of the embodiment and the flatiron of first embodiment, difference lies in relatively In the shape of the laterally existing collector 8 of opening 30 of heating bottom plate 3, and cover 2.

In this embodiment, collector 8 is equipped with tap 80, as described in above-mentioned third embodiment, the row Portal 80 allow by steam stream towards first group 21 steam outlet ports 20 in advance orient, so as to be limited in steam stream and heating bottom plate Between the heat exchange established.

Flatiron further includes cover 2, and the cover 2 has sunk area 23 in having a feature in that in its front part, described At sunk area 23, cover 2 includes plane, and the plane is relative to cover 2 and the flatiron plane of contact with clothing recessed about 2 to 5mm.

As shown in figure 11, first group 21 of steam outlet ports 20 of a sunk area storage part, therefore it is formed in 2 He of cover Cavity between clothing to be ironed, in the cavity, the steam from vaporization chamber 43 is spread.

This sunk area 23 allows by limiting the heat exchange implemented between cover 2 and clothing, further to improve clothing The humidification of clothes, the steam being diffused into cavity are condensate in clothing to a greater degree, because the temperature of clothing is lower.

Certainly, the present invention be only limitted to absolutely not it is given only in an example shown in and described embodiment.Not It can be modified in the case of beyond the scope of the present invention, especially in terms of the composition of different elements or pass through technology etc. Valence is replaced.

Therefore, in unshowned implementation variation example, the cover can only include first group of steam outlet ports and not have Second group of steam outlet ports.

Therefore, in unshowned implementation variation example, the case for generating steam can directly be inlaid in flatiron and/or lead to Cross flash evaporation room composition.

Therefore, in unshowned implementation variation example, heating element can pass through the flat heating unit of silk-screen printing manufacture Part is realized.

Therefore, in unshowned implementation variation example, the preset temperature of the second thermostat can be by control unit according to The preset temperature of one thermostat is automatically regulated according to the measurement of the temperature of heating bottom plate.

Claims (13)

1. a kind of flatiron (1), the flatiron (1) include ironing surface, the heating bottom plate (3) for heating the ironing surface and Vaporization chamber (43), the heating bottom plate (3) include first resistor (31), the heat of first resistor (31) and the ironing surface Region alignment it is arranged, the vaporization chamber (43) is arranged in Heating body (4), and the Heating body (4) includes second resistance (41), the vaporization chamber (43) and the cold-zone domain of the ironing surface are arranged in alignment, and the cold-zone domain includes steam outlet ports (20), the steam outlet ports (20) supply steam by steam diffuser casing (7), and the steam diffuser casing (7) is arranged in the steaming Send out the outside of room (43), in the cavity being formed between the vaporization chamber (43) and the cold-zone domain of the ironing surface, it is special Sign is that the Heating body (4) is realized with the heating bottom plate (3) in two different parts, and the heating is led Body (4) is inlaid on the heating bottom plate (3).

2. flatiron (1) according to claim 1, which is characterized in that the ironing surface is by being inlaid in the heating bottom Cover (2) carrying below the face of plate (3), and the heating bottom plate (3) includes opening (30) on the opposite in the cold-zone domain, The opening (30) is blocked by the cover (2) at least partly, and the Heating body extends in the top of the opening (30).

3. flatiron (1) according to claim 1, which is characterized in that the ironing surface is by under the heating bottom plate (3) Face is constituted, and the heating bottom plate (3) has a part of (34) at the cold-zone domain, and the thickness of the part (34) is opposite Reduce in the thickness of the heating bottom plate on the thermal region opposite.

4. flatiron (1) according to any one of claim 1 to 3, which is characterized in that the thermal region quilt of the ironing surface It is limited to minimum closed convex surface, the upright projection of the first resistor (31) is included in the convex surface, and And when the thermal region moves in the plane perpendicular to the ironing surface, the steam diffuser casing (7) is located at described The outside in the space that the thermal region of ironing surface skims over.

5. flatiron (1) according to any one of claim 1 to 4, which is characterized in that the power supply of the first resistor (31) It is adjusted by the first thermostat, to be maintained at the thermal region near the preset temperature between 90 DEG C and 240 DEG C.

6. flatiron (1) according to claim 5, which is characterized in that the preset temperature of first thermostat can be used Person is adjusted.

7. flatiron (1) according to any one of claim 1 to 6, which is characterized in that the power supply of the second resistance (41) It is adjusted by the second thermostat (60), so that the temperature of the vaporization chamber (43) is maintained at pre- between 100 DEG C and 135 DEG C If near temperature.

8. flatiron (1) according to claim 7, which is characterized in that the preset temperature of second thermostat (60) cannot It is adjusted by user.

9. flatiron (1) according to any one of claim 1 to 8, which is characterized in that the cold-zone domain setting is pressed described Scald surface first half on, and the thermal region be arranged the ironing surface it is latter half of on.

10. flatiron (1) according to any one of claim 1 to 9, which is characterized in that the thermal region of the ironing surface Including steam outlet ports (20).

11. flatiron (1) according to any one of claim 1 to 10, which is characterized in that the Heating body (4) and institute It is mechanically connected in the fixed point for forming the edge of cavity of the diffuser casing (7) by being arranged to state heating bottom plate (3).

12. flatiron (1) according to claim 11, which is characterized in that seal washer (5) is arranged in the Heating body (4) between the heating bottom plate (3).

13. flatiron (1) according to any one of claim 1 to 12, which is characterized in that the flatiron includes being arranged in institute The collector (8) in diffuser casing (7) is stated, each steam in the cold-zone domain that the collector (8) is included in the ironing surface is defeated Portal (20) opposite hole (80).