CN101880954B

CN101880954B - Electric steam iron

Info

Publication number: CN101880954B
Application number: CN2009101736187A
Authority: CN
Inventors: 韩京姬
Original assignee: SUZHOU HAAN TECHNOLOGY Co Ltd
Current assignee: SUZHOU HAAN TECHNOLOGY Co Ltd
Priority date: 2009-05-06
Filing date: 2009-09-03
Publication date: 2012-06-13
Anticipated expiration: 2029-09-03
Also published as: KR20100120349A; CN101880954A; KR101104161B1

Abstract

The present invention relates to an electric steam iron, including a water tank module for storing water, a rapid heater module for injecting the water stored in the water tank module in steam, an electric pump for pumping the water stored in the water tank module to the rapid heater module, a handle, and a control part for controlling the rapid heater module and the electric pump, also including a housing for mounting the water tank module, the electric pump, the rapid heater module and the handle. The handle and the electric pump are assembled to the housing, such that the assembly efficiency of accessories may be improved, and steam injection function is optimized due to stability of the electric pump.

Description

A kind of electric steam iron

Technical field

The present invention relates to a kind of electric steam iron.

Background technology

Electric steam iron in the past once had open in the practical new case 2000-5286 communique of Korea S.

Existing electric steam iron is shown in figure 11; In adorn the body (11) of a plurality of accessories the below have flatiron plate (12); Be provided with the heater (13) that connects power line in this flatiron plate, discharge case (15) and also possess the steam that downside forms a plurality of spray-holes (16) in the flatiron plate (12) in the below of heater (13).The top of the inherent heater of body (11) (13) has steam and produces case (17), and steam generation case (17) is connected to bucket (19) through tube connector (20).

The top of heater (13) has heating cabinet (21); This heating cabinet (21) is positioned at the side that steam produces case (17); Steam produces case (17) and is connected through steam channel (22) with heating cabinet (21), and heating cabinet (21) utilizes supply pipe (18) to be connected with steam discharge case (15).

The electric steam iron of this structure, power line (14) is connected in power supply after, according to the operation of a control handle (not shown), heater (13) work of will switching on makes flatiron plate (12), steam produce case (17) and heating cabinet (21) is heated.Under this state; When the water of bucket (19) is fed to steam and produces case (17), will evaporate and produce steam, the steam that at this moment produces is generally 110 ℃; The steam that produces like this flow into heating cabinet (21) through steam channel (22); And through by the heating cabinet (21) of heater (13) heating it being carried out 2 heating, its temperature reaches about 130 ℃, and the steam of heating flow into steam through supply pipe (18) and discharges case (15); Push a not shown valve at last, outwards to spray steam through spray-hole (16).

According to existing this electric steam iron, produce case (17) from the water of bucket (19) supply in steam and carry out 1 heating, carry out 2 heating in heating cabinet (21) then, so can spray the high-temperature steam that does not comprise aqueous water.

But 1 heating and 2 heating all form in the same plane of steam generation case (17), so will reach predetermined evaporation rate, then need area relatively on a large scale, therefore can't play effect to the slip of flatiron.

And,, therefore be prone in steam produces case (17), flow according to the gravity effect water capacity because bucket (19) is connected with the tube connector (20) on body (11) top; But; Because bucket and tube connector protrude from the outside,, also make the whole height of steam iron increase so use inconvenience.

In addition, owing to there is not a pump, the water supply that steam is produced case (17) is with instability, and steam jet also unsettled phenomenon can occur.

Summary of the invention

The present invention proposes for addressing the above problem, and its purpose will provide a kind of electric steam iron exactly, and its accessory packaging efficiency is high, can stably spray steam simultaneously.

For achieving the above object; The technical scheme that the present invention adopts provides a kind of electric steam iron; It comprises be used in dress water water tank module, be used for the water in the water tank module also comprising the shell that is used to install water tank module, electronic pump, transient heating device module and handle with the transient heating device module of steam ejection, with the control part of electronic pump, handle, control transient heating device module and the electronic pump of the water suction transient heating device module in the water tank module.Handle and electronic pump are assembled into shell, thereby can improve the packaging efficiency of accessory, simultaneously, because the stability of electronic pump can be optimized steam ejection function.

Further, be preferably formed as in the shell and make the water tank mounting groove of water tank module inserting by the mode of fore-and-aft direction dismounting.Water tank module is inserted in the water tank mounting groove, can reduce the height of whole electric steam iron, and utilize the plug-in type method that water tank module is installed in the water tank mounting groove, operate very easy, the dismounting also be easy to.

In addition; Handle can be arranged at the top of shell; And transient heating device module can be arranged in the bottom of shell, but water tank module and electronic pump then be arranged between the upper and lower of shell to fore-and-aft direction alignment, can reduce the whole height of electric steam iron like this; Simultaneously can also reduce left and right sides amplitude, help the slip of flatiron.

Preferably; Transient heating device module can comprise have electric heater, the heater body group of flow inlet and steam ejiction opening; Has heater body in this heater body group; Electric heater inserts in this heater body, and the upper and lower sides of heater body forms top stream, following stream respectively, also forms the intercommunicating pore that is communicated with top stream and following stream in the heater body.Have stream above covering in the heater body group and have flow inlet upper cover, cover below stream and have lower cover that vapor stream portals, be formed at the flatiron plate on the lower cover, have the steam ejiction opening on the flatiron plate.Because the top and bottom side of heater body forms stream, when producing the steam of same amount,, make the slip of flatiron plate smooth and easy so can reduce whole height because heating surface is divided into top and bottom,, can also spray high-temperature steam.

Optimally, stream and following stream can be shaped as zigzag above.Because stream is a zigzag fashion, can delay flowing time, can absorb more heat, thereby help realizing vaporize operation near 100%.

Can have a plurality of steam ejiction openings on the flatiron plate, the below of lower cover is preferably formed as the steam distribution channel to a plurality of steam ejiction opening distributing steam.

Further, water tank module can comprise be used in dress water water tank, be used to insert water tank casing, be arranged in water tank and the casing and with water tank module be locked in lock hook on the shell, be arranged at the water tank front and form water filling port and the tank lid of delivery port, be installed to delivery port and be used for the switch water filling port lid, be arranged at the water tank inner bottom surface and make the water that the water in the water tank flows out flow out the tube connector that weighs down, is connected water and flow out bob and delivery port, the switch valve that is installed on delivery port.In delivery port lid is installed,, is made outward appearance neatly agile again so can prevent losing of lid.

Because the technique scheme utilization, the present invention compared with prior art has advantage: integrate each accessory through shell, can improve the packaging efficiency of accessory, can also make the stable ejection of flatiron steam simultaneously.

Description of drawings

Accompanying drawing 1 is the three-dimensional exploded view of electric steam iron implemented according to the invention;

Accompanying drawing 2 is the combination stereogram of electric steam iron shown in Figure 1;

Accompanying drawing 3 is the stereogram of structure shown in Figure 2 under the state of removing the right side shell;

Accompanying drawing 4 is the front elevation of structure shown in Figure 3;

Accompanying drawing 5 is the three-dimensional exploded view of transient heating device module;

Accompanying drawing 6 is the plan view of heater body;

Accompanying drawing 7 is the three-dimensional exploded view of water tank module;

Accompanying drawing 8 is the combination stereogram of structure shown in Figure 7;

Accompanying drawing 9 is the lateral plan of structure shown in Figure 8;

Accompanying drawing 10 is the amplification three-dimensional view of major part among Fig. 7;

Figure 11 is the sectional view of the major part of the existing electric steam iron of demonstration.

Wherein: 100, shell; 110a, left side shell; 110b, right side shell; 110c, base;

111, the flatiron plate exposes the hole; 113, Connection Element;

120, water tank mounting groove; 121, upper plate; 123, lower plate; 125, backing plate; 126, water sucking mouth discrepancy groove; 127, locking bolt;

130, handle installing hole; 140, dress chamber in the heater;

150, pump mounting bracket; 160, control part mounting bracket;

200, handle;

300, transient heating device module; 310, electric heater; 311, terminal;

321, temperature sensor mount pad; 323, temperature sensor bracket; 324, connecting plate; 325, transfer gantry; 326, connect support;

330, heater body group;

340, heater body; 341, top stream; 342, dividing plate; The dividing plate of 342a, guiding fluid; 343, following stream; 345, intercommunicating pore; 347, electric wire shackle;

350, upper cover; 351, flow inlet; 353, fuse holder; 354, wall bracket; 355, upper bracket;

360, lower cover; 361, vapor stream portals;

370, flatiron plate; 371, steam ejiction opening; 373, splice holder;

380, steam distribution channel;

500, water tank module; 510, water tank; 513, flange hook; 520, casing; 521, fairlead;

530, lock hook; 531, hook; 533, raised button; 535, elastic recovery sheet;

540, tank lid; 541, water filling port; 543, delivery port;

550, lid; 551, ring; 553, rope;

560, water flows out and weighs down; 570, tube connector;

580, switch valve; 581, valve box; 583, cap; 584, valve seat; 585, separating plate; 586, return spring; 587, O shape ring;

700, electronic pump; 710, water sucking mouth; 730, water output;

900, control part; 910, controller;

930, promote button; 931, return spring; 933, button LED; 935, switch.

The specific embodiment

The embodiment of the invention drawing that following basis is additional is elaborated.

Fig. 1 illustrates the three-dimensional exploded view of electric steam iron implemented according to the invention; Fig. 2 is the stereogram after the electric steam iron shown in Figure 1 assembling, and Fig. 3 removes the stereogram behind the shell of right side for the flatiron that Fig. 2 showed, Fig. 4 is the front elevation of structure shown in Figure 3; Fig. 5 is the three-dimensional exploded view of transient heating device module; Fig. 6 is the plan view of heater body, and Fig. 7 is the three-dimensional exploded view of water tank module, and Fig. 8 is the three-dimensional assembly diagram of structure shown in Figure 7; Fig. 9 is the lateral plan of structure shown in Figure 8, and Figure 10 is the amplification stereogram of major part in the structure shown in Figure 7.

Like Fig. 1 to shown in Figure 4, electric steam iron mainly by the shell that forms outward appearance 100, be loaded into transient heating device module 300 in this shell 100, the water tank module 500 of supplying water to this transient heating device module 300 forms.

Shell 100 comes split to form with left side shell 110a, right side shell 110b and base 110c.

The rear of left side shell 110a and right side shell 110b is formed for inserting the water tank mounting groove 120 that water tank module 500 is installed.

Water tank mounting groove 120 is formed with the backing plate 125 of upper plate 121, lower plate 123, connection upper plate 121 and lower plate 123.

And the left and right sides of water tank mounting groove 120 forms the locking bolt 127 that can hang the water tank module lock slots.

In the backing plate 125 of left and right sides, as shown in Figure 1, the water sucking mouth discrepancy groove 126 of formation semi-circular shape.

In the top of upper plate 121, formation can be installed the handle installing hole 130 of the following handle that will explain 200, and in the below of lower plate 123, dress chamber 140 in the heater of dress transient heating device module 300 in forming.

And the place ahead of shell 110a and right side shell 110b is inboard in the left side, specifically, and with the corresponding direction in water tank mounting groove 120 front and back, with the pump mounting bracket 150 that forms the electronic pump 700 that will explain below the installation.

The top of handle installing hole 130, the control part mounting bracket 160 of the control part 900 that formation will be explained below installing.

The central authorities of base 110c, the flatiron plate that is formed for exposing the following flatiron plate 370 that will explain exposes hole 111.

Left side shell 110a, right side shell 110b and base 110c preferably combine assembling with screw.

Transient heating device module 300 is as shown in Figure 5, and the heater body group 330 that mainly produces steam with electric heater 310, heat conduction through electric heater 310 is formed.

Electric heater 310 is a U-shaped, is inserted in heater body 340, and the terminal 311 of having only electric heater 310 both sides is to exposing outside.

Heater body group 330 mainly is made up of heater body 340, the upper cover 350 that covers heater body 340 top and bottom and lower cover 360 and flatiron plate 370.

Heater body 340 is the aluminiums that electric heater 310 inserted the back injection mo(u)ldings, forms 1 time respectively and adds the top stream 341 of hot fluid and the following stream 343 that adds hot fluid 2 times with following above it.

As shown in Figure 6, formation makes the water that flows through top stream 341 flow to the intercommunicating pore 345 of following stream 343 in the heater body 340.

Top stream 341 is separated with zigzag fashion by dividing plate 342 with following stream 343 and is formed, and therefore can delay flowing time, with 100% vaporize of realizing water.

As shown in Figure 6, be preferably formed as the dividing plate 342a that guides fluid around the intercommunicating pore 345.

The dividing plate 342a of guiding fluid be the shape (near the C word shape) of a part around the intercommunicating pore 345 only, owing to 345 pairs of mobile delays of intercommunicating pore, so make and make the stream stenosis little by the more heats of absorption of fluids simultaneously, can guide fully with this.

Upper cover 350 is the lid on stream 341 tops above covering, so form flow inlet 351.

Lower cover 360 portals 361 for covering the lid of following stream 343 bottoms so form vapor stream.

In upper cover 350 and the lower cover 360, form groove 352, improve sealing and firm effect more with this with dividing plate 342 corresponding positions.

Form steam ejiction opening 371 on the flatiron plate 370, when a plurality of steam ejiction opening 371 is arranged, be used to distribute from the portal steam distribution channel 380 of 361 steam of vapor stream and be better than lower cover 360 belows most with integrally formed.

And; Lower cover 360, steam distribution channel 380, flatiron plate 370 left and right sides form "

" shape space S; Allow air to flow through this space S, weaken heat conduction phenomenon plastic material shell 100 with this.

Between upper cover 350 and the heater body 340, between heater body 340 and the lower cover 360, between steam distribution channel 380 and the flatiron plate 370, see, preferably utilize pad G to assemble from the sealing angle.

During assembling transient heating device module 300, the Connection Element 113 of the splice holder 373 on the flatiron plate 370 on base 110c assembles through screw, is loaded in the heater of shell 100 in the dress chamber 140 with this.

And; The side, the place ahead of heater body 340 is provided with electric heater 310; And side, rear formation temperature sensor mount pad 321 through being connected of temperature sensor bracket 323 and temperature sensor mount pad 321, connecting temperature sensor and be supported in heater body 340.Temperature sensor bracket 323 is main by the connecting plate that is connected in temperature sensor mount pad 321 324; Make "

" shape transfer gantry 325 of temperature sensor fixed position; ' コ ' font connection support 326 that connecting plate 324 is connected with transfer gantry 325 is formed.Therefore, when temperature sensor is inserted in transfer gantry 325, because the strain that connects support 326 is pressurizeed about with temperature sensor.

And the left surface or the right flank of heater body 340 is preferably formed as "

" shape electric wire shackle 347.

Temperature sensor, fuse, electric heater 310 and control part 900 are connected through electric wire, owing to be provided with electric wire shackle 347, can electric wire be wound in this electric wire shackle 347, even therefore electric wire is long, also can put in order simple and conveniently.

Fuse holder 353 is set in the upper cover 350, is used to install the fuse that prevents the overheated usefulness of temperature sensor.

Fuse holder 353 mainly is made up of the wall brackets 354 of the bilateral that intercepts the fuse both sides, the upper bracket 355 that is connected in double side wall support 354 and forms obstruct in the above.

Water tank module 500, comprises body and body is locked in the auxilliary material of locking of water tank mounting groove 120 to shown in Figure 9 like Fig. 7.

Body mainly is made up of the water tank 510 of interior dress water, the casing 520 that is used to insert water tank 510, the tank lid 540 of being located at the front 511 of water tank 510, the lid 550 that is used for switch water filling port 541, and the symbol 513 of mark hangs over the flange hook on the casing 520 for being used for water tank 510 among the figure.

Water tank 510 is the wide profile of surface ratio thickness, forms with streamlined.

Casing 520 is inserted by water tank 510 and supports.

Form water filling port 541 and delivery port 543 in the tank lid 540.

Water filling port 541 is controlled and is opened or closed through covering 550.

The ring 551 of lid in 550 553 is connected to delivery port 543 through restricting, and therefore, because lid 550 is connected to delivery port 543, both prevented to cover 550 lose, and also lets overall appearance neat and tidy.

In the delivery port 543, the switch valve 580 that comes gauge tap through the water sucking mouth 710 of electronic pump 700 is installed preferably.

Switch valve 580 mainly by the valve box that forms delivery port 543 581, be installed on the cap 583 of this valve box 581, return spring 586 between cap 583 and valve box 581 is formed.

Shown in figure 10, the valve seat 584 of formation controlled valve chamber 581 in the cap 583, its front forms the separating plate 585 of protrusion.

Separating plate 585 constitutes the interval of cap 583 and water sucking mouth 710, and when opening valve box 581 after valve seat 584 is pushed open, fluid can be to water sucking mouth 710 smooth and easy flowing.

Say that from the angle that prevents to leak the valve boxs 581 before the cap 583 preferably are provided with O shape ring 587.

The auxilliary material of locking is mainly by being located in water tank 510 and the casing 520 and the lock hook 530 that water tank module 500 is locked in shell 110 being constituted.

Lock hook 530 mainly is made up of the hook 531, raised button 533, the elastic recovery sheet 535 that hook locking bolt 127.

Elastic recovery sheet 535 is a U-shaped, be arranged between water tank 510 and the casing 520, and raised button 533 is drawn through the fairlead 521 of casing 520.

Therefore, during raised button 533 pressurized pressing, elastic recovery sheet 535 will be withdrawn, and make hook 531 from locking bolt 127, untie, and when keeping this and untie state, water tank module 500 pulled back, and can break away from immediately.

On the contrary, when water tank module 500 is installed on water tank mounting groove 120, normally push away, just can let elastic recovery sheet 535 withdraw, make hook 531 hook locking bolt 127, elastic recovery sheet 535 is stretched out and water tank module 500 is pinned then.

Water tank module 500 can before and after slide, the water sucking mouth 710 of electronic pump 700 is provided with alignment ground, delivery port 543 front and back, so will let the water of water tank 510 bottom surfaces flow out better, is preferably flowed out by water and weighs down 560 and be connected in delivery port 543 through tube connector 570.

Water flow out to weigh down 560 to be formed with ponderable bob, and is preferably formed as porous in this bob, so that the water outflow.

Therefore, be contacted with water tank 510 bottom surfaces because water flow out to weigh down 560, thus like water pump in water, be similar to the function of water pump, the water that amasss in the bottom surface also can be flowed out.

And; Water tank module 500 is provided with alignment ground, electronic pump 700 front and back, can reduce the height of monolithic case, especially makes water tank module 500 with front and back pack into water tank mounting groove 120 or therefrom dismounting of mode slidably; And water tank module 500 is embedded in the shell 100 through accommodating of water tank mounting groove 120; Make whole flatiron clean and tidy in appearance clean, and have big relatively surface area, can reduce whole height compared with thickness.Therefore, play a role for the slip (length is compared in front and back, and left and right sides amplitude is narrow relatively) of electric steam iron.

Electronic pump 700 is formed with water sucking mouth 710 and the water output 730 that is connected in flow inlet 351, and comes drive controlling by control part 900.

Electronic pump 700 is forced the water of water tank 510 to be fed to transient heating device module 300, so can stablize ejection steam from steam ejiction opening 371 according to user's control signal.

Control part 900 is made up of the controller that has switch 935 910 and the promotion button 930 of this switch 935 of control, and the recovery that promotes button 930 realizes through return spring 931.Controller 910 is installed on the controller support on the shell 110b of right side, and when pushing when promoting state that button 930 makes it to be in out, button LED933 that will bright lamp is electrically connected.

Controller 910 will be controlled electric heater 310, temperature sensor, electronic pump 700.

As stated; Though be illustrated with reference to embodiments of the invention; But, the technical concept of in the scope that does not exceed patent requirement protection, putting down in writing of the present invention, and in the scope of this technical field; Can carry out variation change or distortion, should understand for the colleague dealer of affiliated technical field.

Claims

1. electric steam iron; It is characterized in that: it comprise be used in dress water water tank module, be used for the water in the said water tank module with the transient heating device module of steam ejection, with electronic pump, handle, the control said transient heating device module of the water suction transient heating device module in the said water tank module and the control part of electronic pump; Also comprise the shell that is used to install said water tank module, electronic pump, transient heating device module and handle, said water tank module comprise be used in dress water water tank, be used to insert said water tank casing, be arranged in said water tank and the casing and with water tank module be locked in lock hook on the said shell, be arranged at said water tank front and form water filling port and the tank lid of delivery port, be installed to delivery port and be used for the switch water filling port lid, be arranged at said water tank inner bottom surface and make the water that the water in the water tank flows out flow out the tube connector that weighs down, is connected said water and flow out bob and delivery port, the switch valve that is installed on said delivery port.

2. a kind of electric steam iron according to claim 1 wherein, forms in the said shell and makes the water tank mounting groove of water tank module inserting by the mode of fore-and-aft direction dismounting.

3. a kind of electric steam iron according to claim 1; Wherein, Said handle is positioned at the top of shell, and said transient heating device module is positioned at the bottom of shell, is arranged between the upper and lower of said shell to said water tank module and the alignment of electronic pump fore-and-aft direction.

4. a kind of electric steam iron according to claim 1; Wherein, Said transient heating device module comprise have electric heater, the heater body group of flow inlet and steam ejiction opening; Has heater body in the said heater body group; Said electric heater inserts in this heater body, and the upper and lower sides of said heater body forms top stream, following stream respectively, and forms the intercommunicating pore that is communicated with said top stream and following stream in the heater body; Have stream above covering in the said heater body group and form flow inlet upper cover, cover below stream and form lower cover that vapor stream portals, be formed at the flatiron plate on the said lower cover bottom surface, have the steam ejiction opening on the said flatiron plate.

5. a kind of electric steam iron according to claim 4, wherein, said top stream and following stream are shaped with zigzag.

6. a kind of electric steam iron according to claim 4 wherein, has a plurality of steam ejiction openings on the said flatiron plate, the below of said lower cover forms the steam distribution channel to a plurality of steam ejiction opening distributing steam.