CN201730010U

CN201730010U - Electric steam iron with steam feedback channel

Info

Publication number: CN201730010U
Application number: CN2010202211593U
Authority: CN
Inventors: 欧阳计喜; 黄章宾
Original assignee: Panasonic Wanbao Home Appliances Electric Iron Guangzhou Co Ltd
Current assignee: Panasonic Wanbao Home Appliances Electric Iron Guangzhou Co Ltd
Priority date: 2010-06-08
Filing date: 2010-06-08
Publication date: 2011-02-02
Anticipated expiration: 2020-06-08

Abstract

The utility model belongs to the technical field of electric irons and specifically discloses an electric steam iron with a steam feedback channel. The electric steam iron comprises a casing, a water tank, a gargoyle, a baseplate, and a steam chamber disposed at the bottom of the water tank; a water-steam mixing rubber mat assembly for connecting the water tank and the steam chamber is disposed between the water tank of the steam chamber; a steam exit and a water entry are formed on the steam chamber; the water-steam mixing rubber mat assembly includes a water inlet communicated with the gargoyle, a steam entry communicated with and corresponding to the steam exit of the steam chamber, and a water-steam outlet communicated with and corresponding to the water entry of the steam chamber; and the electric steam iron further comprises at least a steam feedback channel connected between the steam exit and the water entry of the steam chamber. The electric iron mixes water drops entering the steam chamber with part of steam taken out of the steam exit to preheat water drops to be vaporized and reduce the influence on a temperature of the steam chamber when the water drops enter the steam chamber, thereby improving the vaporization capacity of the steam chamber and ensuring better laundry ironing effects of the electric iron.

Description

Steam and dry iron with steam back channel

Technical field

The utility model belongs to the electric iron product technical field, is specifically related to a kind of steam and dry iron with steam back channel.

Background technology

If the vaporization energy of existing steam and dry iron base plate steaming chamber is advocated by the structure and the vaporization promoter decision that is coated on steam chamber surface of steaming chamber.Be subjected to the restriction of base plate steaming chamber structure, when using the big steam function of steam and dry iron, owing to have a large amount of water to pour in the steaming chamber of base plate from water tank simultaneously, cause base plate steaming chamber temperature sharply to descend, steaming chamber vaporization ability also descends, and with regard to there being the part water droplet to spray with steam from the base plate steam hole without vaporization, the phenomenon that base plate leaks occurs like this, and cause the accident of scalding the people easily, have potential safety hazard.In addition, owing to be subjected to the restriction of structure, the vaporization ability of base plate steaming chamber acquires a certain degree, and the back is just very difficult improves again, so its ironing clothes weak effect.

Summary of the invention

The purpose of this utility model is at the problems referred to above, a kind of steam and dry iron with steam back channel is specifically disclosed, this electric iron is provided with a steam epoxy glue pad assembly between base plate steaming chamber and water tank, make water droplet that enters steaming chamber and the part steam of taking out from steaming chamber, carry out preheating with the water droplet for the treatment of vaporization, when reducing water droplet and entering steaming chamber to the steaming chamber Temperature Influence, thereby improve the vaporization ability of steaming chamber, guarantee that electric iron presses effect preferably.

In order to realize above-mentioned technical purpose, the utility model by the following technical solutions:

Steam and dry iron with steam back channel described in the utility model, comprise shell, water tank and be arranged on the gargoyle of water tank bottom, the base plate of charged heater and be arranged on steaming chamber on the base plate, be provided with the steam epoxy glue pad assembly that is used to connect water tank and steaming chamber between described water tank and the steaming chamber, described steaming chamber is provided with steam conveying end and water inlet, described steam epoxy glue pad assembly comprises the water inlet that is communicated with gargoyle, be communicated with and corresponding steam inlet with the steam conveying end of steaming chamber, and be communicated with and corresponding steam delivery outlet with the water inlet of steaming chamber, also comprise at least one steam back channel between the water inlet that is used to be connected steam conveying end and steaming chamber.

As the further improvement of above-mentioned technology, the steam conveying end quantity that is provided with on the described steaming chamber is one or more, and is corresponding with it, and the steam back channel quantity that is connected the water inlet of steam conveying end and steaming chamber also is one or one or more.

Further improvement as above-mentioned technology, described steam epoxy glue pad assembly comprises and connects rubber cushion and be connected the sebific duct composition, the gargoyle of described connection rubber cushion and water tank and with equal corresponding connections of the water inlet of steaming chamber, described connection sebific duct with connect rubber cushion and with equal corresponding connections of the steam conveying end of steaming chamber, described water inlet, the steam delivery outlet is located at and connects on the rubber cushion, described steam inlet is arranged at the end outlet place that connects sebific duct, described water inlet, be interconnected between steam delivery outlet and the steam inlet, and the passage that forms between steam delivery outlet and the steam inlet is the steam back channel.

In the utility model, described steam back channel is two, and certainly, the quantity of steam back channel also can be other many arbitrarily, for example, three, four, five etc., can select for use according to the needs of oneself.

In the utility model, in order to improve the vaporization ability of steaming chamber, the steaming chamber that described steam conveying end is arranged on the steam formation portion of steaming chamber covers.

Compare with existent technique, the beneficial effects of the utility model are:

(1) electric iron described in the utility model makes water droplet carry out preliminary preheating before splashing into steaming chamber by steaming chamber feedback steam, cause the steaming chamber temperature sharply to descend after can avoiding water droplet directly to enter steaming chamber without preheating so effectively, and the phenomenon that base plate drips occurs;

(2) the utility model electric iron structure is simple, and the clothing flatiron is effective, advantage of low manufacturing cost.

Description of drawings

Fig. 1 is the structural representation of the utility model steam and dry iron;

Fig. 2 is the structural representation of the utility model base plate;

Fig. 3 is the structural representation of steaming chamber on the utility model base plate;

Fig. 4 is the structural representation of the utility model steam epoxy glue pad assembly;

Fig. 5 is the vertical view of the utility model steam epoxy glue pad assembly;

Fig. 6 is the I-I cutaway view of above-mentioned Fig. 5;

Fig. 7 is the utility model steam epoxy glue pad assembly and base plate assembly relation schematic diagram;

Fig. 8 is the schematic diagram of the utility model steam back channel.

The specific embodiment

For the utility model is set forth, existing the utility model is described in further detail in conjunction with the accompanying drawings and embodiments, but the utility model is not limited to following examples.

As shown in Figure 1, steam and dry iron described in the utility model comprises shell 1, water tank 2 and is arranged on the gargoyle 21 of water tank 2 bottoms, the base plate 3 of charged heater 31 and the steam epoxy glue pad assembly 5 that is arranged on the steaming chamber 4 on the base plate 3 and connects water tank 2 and steaming chamber 4.

As Fig. 2, shown in Figure 3, the steam chamber cap 6 of base plate 3 is provided with water inlet 61 and two each and every one steam conveying ends 62, and these two steam conveying ends 62 are arranged near the steam chamber cap 6 of steaming chamber 4 steam formation portions (steaming chamber point B is to putting the C zone).

As Fig. 4～shown in Figure 8, steam epoxy glue pad assembly 5 is by connecting rubber cushion 51 and being connected sebific duct 52 and forming, connect rubber cushion 51 and water tank 2 gargoyle 21 and with 61 equal corresponding connections of water inlet of steaming chamber 4, connect sebific duct 52 and connection rubber cushion 51 and with 62 equal corresponding connections of steam conveying end of steaming chamber, connecting rubber cushion 51 is provided with the water inlet 53 that is communicated with gargoyle 21 and will mixes the steam delivery outlet 55 that steam is sent into steaming chamber 4, connecting sebific duct 52 is provided with and each steam conveying end 62 corresponding steam inlets 54 that also are communicated with, this steam inlet 54 is arranged at the end outlet place that connects sebific duct 52. described water inlet 53, be interconnected between steam delivery outlet 55 and the steam inlet 54, and the passage that forms between steam delivery outlet 55 and the steam inlet 54 is the steam back channel 56 that connects steam conveying end 62 and steaming chamber water inlet 61.

Below give detailed explanation with regard to operation principle of the present utility model:

In the present embodiment, electric iron is connected power supply, and base plate heating unit 31 is started working, and base plate 3 temperature rise thereupon, and when opening water tank 2 needle-valve (not shown)s, the water that water tank is 2 li splashes into steaming chamber 4 through gargoyle 21 and steam epoxy glue pad assembly 5.As shown in Figure 3, A point place in steaming chamber 4, water droplet absorbs the vaporization of heat rear section at steaming chamber 4, forming water vapour moves along the diagram arrow, drip off full vaporization at a B to putting the C regional water, poor effect is stressed, part steam is arranged by steam conveying end 62, steam back channel 56 through connecting sebific duct 52 is back to the steam mixing chamber 57 that connects rubber cushion 51, enter steaming chamber 4 then with after water droplet that gargoyle 21 splashes into mixes, like this, the water droplet behind steam preheating is vaporized rapidly at steaming chamber 4, the steam that forms continues to be heated and the steam pressure enhancing at steaming chamber 4, and finally the steam hole 41 from base plate sprays.The utility model makes the preliminary preheating of the water droplet that splashes into steaming chamber by feedback steam, cause the steaming chamber temperature sharply to descend after avoiding water droplet directly to enter steaming chamber without preheating, and the phenomenon that base plate drips occurs, improve the Ironing effect of flatiron, and simple and practical, low cost of manufacture.

Except that the foregoing description, the quantity of steam conveying end of the present utility model and steam back channel can also be 1,3,5 etc., and it is all in claim scope of the present utility model.

Claims

1. steam and dry iron with steam back channel, comprise shell, water tank and be arranged on the gargoyle of water tank bottom, the base plate of charged heater and be arranged on steaming chamber on the base plate, it is characterized in that: be provided with the steam epoxy glue pad assembly that is used to connect water tank and steaming chamber between described water tank and the steaming chamber, described steaming chamber is provided with steam conveying end and water inlet, described steam epoxy glue pad assembly comprises the water inlet that is communicated with gargoyle, be communicated with and corresponding steam inlet with the steam conveying end of steaming chamber, and be communicated with and corresponding steam delivery outlet with the water inlet of steaming chamber, also comprise at least one steam back channel between the water inlet that is used to be connected steam conveying end and steaming chamber.

2. the steam and dry iron with steam back channel according to claim 1, it is characterized in that: the steam conveying end quantity that is provided with on the described steaming chamber is one or more, corresponding with it, the steam back channel quantity that is connected steam conveying end and steaming chamber water inlet also is one or one or more.

3. the steam and dry iron with steam back channel according to claim 2, it is characterized in that: described steam epoxy glue pad assembly comprises and connects rubber cushion and be connected the sebific duct composition, the gargoyle of described connection rubber cushion and water tank and with equal corresponding connections of the water inlet of steaming chamber, described connection sebific duct with connect rubber cushion and with equal corresponding connections of the steam conveying end of steaming chamber, described water inlet, the steam delivery outlet is located at and connects on the rubber cushion, described steam inlet is arranged at the end outlet place that connects sebific duct, described water inlet, be interconnected between steam delivery outlet and the steam inlet, and the passage that forms between steam delivery outlet and the steam inlet is the steam back channel.

4. the steam and dry iron with steam back channel according to claim 3 is characterized in that: described steam back channel is two.

5. the steam and dry iron with steam back channel according to claim 1 is characterized in that: the steaming chamber that described steam conveying end is arranged on the steam formation portion of steaming chamber covers.