CN101858032B - Electric iron with a synchronizing temperature display - Google Patents

Electric iron with a synchronizing temperature display Download PDF

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Publication number
CN101858032B
CN101858032B CN201010157052.1A CN201010157052A CN101858032B CN 101858032 B CN101858032 B CN 101858032B CN 201010157052 A CN201010157052 A CN 201010157052A CN 101858032 B CN101858032 B CN 101858032B
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CN
China
Prior art keywords
temperature
base plate
electric iron
flange
temperature sensor
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Expired - Fee Related
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CN201010157052.1A
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Chinese (zh)
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CN101858032A (en
Inventor
蔡龙威
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Individual
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/26—Temperature control or indicating arrangements
    • D06F75/265—Temperature indicating arrangements; Control knobs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/24—Arrangements of the heating means within the iron; Arrangements for distributing, conducting or storing the heat
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/26—Temperature control or indicating arrangements
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/38—Sole plates

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Irons (AREA)

Abstract

The invention relates to an electric iron with a synchronizing temperature display. The electric iron includes a control panel, a circuit board, and a temperature sensor arranged on a soleplate. The temperature sensor is connected to the circuit board which is in turn connected to the control panel. The control panel includes a synchronizing temperature display, a temperature setting button, and a plurality of temperature setting indicators. The temperature setting button is employed to set a desired temperature, and the synchronizing temperature display is employed to indicate the actual temperature at the soleplate during ironing.

Description

Electric iron with synchronizing temperature display
Technical field
The present invention relates to a kind of electric iron with synchronizing temperature display.
Background technology
Traditional electric iron arranges dial with rotatable temperature, is used for arranging the clothes that different temperature is made by different materials with flatiron.When in iron process, needing ironing temperature to be set to from low to high or from high to low the time, the user can rotate to another position from a position with dial.But these traditional electric iron do not arrange how long any device definitely need to reach temperature from setting to user's display backpanel.The user is without any whether being ready to begin flatiron according to the actual Current Temperatures of understanding base plate and it.Therefore, the user often baseplate temp is still too high or cross and to begin flatiron when low actually.The flatiron of carrying out when baseplate temp is improper can directly cause ironed clothes to damage.
A kind of improved electric iron need to be provided, and actual Current Temperatures that can display backpanel just allows the user to begin immediately flatiron in case reach the temperature of setting.
Above-mentioned description to background technology is used for helping to understand the disclosed electric iron with synchronizing temperature display of present patent application, but does not admit for describing or consisting of definite prior art.
Summary of the invention
According on the one hand, a kind of electric iron is provided, comprising:
Base plate;
Be installed in the heating element heater on the described base plate;
Be used for measuring the temperature sensor of described baseplate temp; And
Temperature indicator is coupled with described temperature sensor, is used for the temperature of the described base plate of simultaneous display;
Wherein said base plate has flange, described flange extends upward and surrounds described temperature sensor from the inner surface of described base plate, described heating element heater is on the described base plate, extend between the edge of described base plate and the described flange, and at least a portion of wherein said heating element heater arranges and to get near described flange.
In one embodiment, the second portion that described heating element heater is included in the first of extending between the side of the first edge of described base plate and described flange and extends between the opposite side of the second edge of described base plate and described flange, the middle part of each in the first and second parts of wherein said heating element heater is towards described flanges flex.
In one embodiment, described flange is generally oval.
In one embodiment, described electric iron also comprises the circuit board that is connected between described temperature indicator and the described temperature sensor.
In one embodiment, described circuit board comprises micro-control unit, is used for controlling temperature and the simultaneous display of described temperature on described temperature indicator of described base plate.
In one embodiment, described electric iron also comprises control panel, and described control panel comprises be used to the temperature setting button that a plurality of temperature ranges are set and is used to indicate a plurality of temperature setting indicators that temperature arranges pattern.
In one embodiment, described a plurality of temperature range comprises: large about temperature range 90-120 ℃, that be suitable for pressing silk; Large about temperature range 120-150 ℃, that be suitable for pressing polyester; Greatly about temperature range 150-200 ℃, that be suitable for pressing cotton; And greatly about 200-230 ℃, be suitable for pressing the temperature range of flax.
In one embodiment, described temperature sensor is arranged in the hole of the inner surface central authorities that are formed at described base plate.
In one embodiment, described temperature sensor is the negative temperature coefficient temperature sensor.
In one embodiment, described temperature indicator is light-emitting diode display.
According on the other hand, a kind of electric iron is provided, comprising:
Base plate;
Be used for measuring the temperature sensor of described baseplate temp; And
Temperature indicator is coupled with described temperature sensor, is used for the temperature of the described base plate of simultaneous display.
In one embodiment, described base plate has flange, and described flange extends upward and surround described temperature sensor from the inner surface of described base plate.
In one embodiment, described electric iron also comprises heating element heater, and described heating element heater is on the described base plate, extend between the edge of described base plate and the described flange, and at least a portion of wherein said heating element heater arranges and to get near described flange.
In one embodiment, the second portion that described heating element heater is included in the first of extending between the side of the first edge of described base plate and described flange and extends between the opposite side of the second edge of described base plate and described flange, the middle part of each in the first and second parts of wherein said heating element heater is towards described flanges flex.
In one embodiment, described flange is generally oval.
In one embodiment, described electric iron also comprises the circuit board that is connected between described temperature indicator and the described temperature sensor.
In one embodiment, described circuit board comprises micro-control unit, is used for controlling temperature and the simultaneous display of described temperature on described temperature indicator of described base plate.
In one embodiment, described electric iron also comprises control panel, and described control panel comprises be used to the temperature setting button that a plurality of temperature ranges are set and is used to indicate a plurality of temperature setting indicators that temperature arranges pattern.
In one embodiment, described a plurality of temperature range comprises: large about temperature range 90-120 ℃, that be suitable for pressing silk; Large about temperature range 120-150 ℃, that be suitable for pressing polyester; Greatly about temperature range 150-200 ℃, that be suitable for pressing cotton; And greatly about 200-230 ℃, be suitable for pressing the temperature range of flax.
In one embodiment, described temperature sensor is arranged in the hole of the inner surface central authorities that are formed at described base plate.
In one embodiment, described temperature sensor is the negative temperature coefficient temperature sensor.
In one embodiment, described temperature indicator is light-emitting diode display.
Description of drawings
The specific embodiment with the electric iron of synchronizing temperature display of present patent application is described now with reference to accompanying drawing.
Fig. 1 is the perspective view with the electric iron of synchronizing temperature display;
Fig. 2 is according to the disclosed embodiment of present patent application, with the sectional view of the base plate of the electric iron of synchronizing temperature display;
Fig. 3 is the top view of the synchronizing temperature display of electric iron;
Fig. 4 is and the top view of the synchronizing temperature display of the similar electric iron of Fig. 3, has shown different temperature settings;
Fig. 5 is the perspective view with the base plate of temperature sensor and synchronizing temperature display;
Fig. 6 is the perspective view with the base plate of temperature sensor;
Fig. 7 is the perspective view with the base plate of heating element heater.
The specific embodiment
Now will be in detail with reference to the preferred embodiment of the disclosed electric iron with synchronizing temperature display of present patent application, the example of this electric iron provides in the following description.Although describe the exemplary example of the disclosed electric iron with synchronizing temperature display of present patent application in detail, but the personnel of correlative technology field will be appreciated that, for the sake of brevity, not that some feature of particular importance does not illustrate for understanding the combination tool system.
In addition, should be appreciated that, the disclosed electric iron with synchronizing temperature display of present patent application is not limited to definite embodiment described below, and those skilled in the art person can make various changes and modification, and does not break away from the spirit or scope of appended claim.For example, in the scope of appended claim, the element of different illustrative embodiment and/or feature can merge each other and/or replace each other.
Fig. 1 is with the perspective view of the electric iron 1 of synchronizing temperature display 2 on handle 3; Fig. 2 is according to the disclosed embodiment of present patent application, the sectional view of the base plate 10 of electric iron 1, control panel 12 and circuit board 14.Control panel 12 can be arranged on the handle 3 or the main body of electric iron, the position that can see of user in the process of flatiron.Base plate 10 can be provided with negative temperature coefficient (NTC) temperature sensor 16 or other suitable temperature sensor.NTC temperature sensor 16 can be arranged in the hole of the inner surface central authorities that are formed at base plate 10.NTC temperature sensor 16 is electrically connected with circuit board 14 by electric wire 15, and circuit board 14 is electrically connected with control panel 12.
Control panel 12 can comprise pulling temperature light-emitting diode display 18 or any other suitable display, power indicator 20, temperature setting button 22 and a plurality of temperature setting indicator 24,26,28,30.Pulling temperature light-emitting diode display 18 is used for indicating to the user in iron process the current actual temperature of base plate 10.Temperature setting button 22 can be used for arranging the preferred temperature scope of base plate 10.According to Fig. 3 and embodiment shown in Figure 4, four temperature setting indicators 24,26,28,30 are arranged, be respectively applied to indicate four different temperature ranges.
When to electric iron 1 power supply, electric iron is in standby mode.At this standby mode, power knob 20 is lighted, and word " OFF " can be shown on the light-emitting diode display 18.
The user can press temperature setting button 22, so that the temperature range of expectation to be set.For example, when temperature setting button 22 is pressed once, the first temperature setting indicator 24 begins flicker, temperature can be arranged on 90-120 ℃ be suitable for press in the scope of silk.When temperature setting button 22 is pressed again, the second temperature indicator 26 begins flicker, temperature can be arranged on 120-150 ℃ be suitable for press in the scope of polyester.When temperature setting button 22 is pressed again, the 3rd temperature indicator 28 begins flicker, temperature can be arranged on 150-200 ℃ be suitable for press in the cotton scope.When temperature setting button 22 is pressed again, the 4th temperature indicator 30 begins flicker, temperature can be arranged on 200-230 ℃ be suitable for press in the scope of flax.When temperature setting button 22 is pressed again, the first temperature setting indicator 24 begins flicker again, temperature can be arranged on 90-120 ℃ be suitable for pressing in the scope of silk, etc.
After the temperature range of expectation was set, the micro controller unit on the circuit board 14 (MCU) began to detect the temperature of the NTC temperature sensor 16 on the base plate 10.Be appreciated that NTC temperature sensor 16 is positioned at the bottom of base plate 10, so the temperature of NTC temperature sensor 16 can be identical with the temperature of the lower surface of base plate 10, wherein the lower surface of base plate 10 contacts with clothes to be ironed.
When the temperature of NTC temperature sensor 16 is lower than the temperature range of setting, the temperature setting indicator 24,26,28 corresponding with the temperature range of this setting or at a slow speed flicker of 30 beginnings.The current actual temperature of base plate 10 may be displayed on the pulling temperature light-emitting diode display 18.The circuit of heating element heater 40 can be connected, and produces heat with heatable soleplate 10 by heating element heater 40.
When the temperature of NTC temperature sensor 16 reaches the temperature range of setting, the temperature setting indicator 24,26,28 or 30 corresponding with the design temperature scope stops flicker, maintenance is lighted, and the current actual temperature of base plate 10 may be displayed on the pulling temperature light-emitting diode display 18.
When the temperature of NTC temperature sensor 16 is higher than the temperature range of setting, the temperature setting indicator 24,26,28 corresponding with the design temperature scope or 30 beginning fast blinks.The current actual temperature of base plate 10 may be displayed on the pulling temperature light-emitting diode display 18.The circuit of heating element heater 40 can disconnect, and stops to produce heat.
For example, as shown in Figure 3, temperature range is set to 120-150 ℃ with the flatiron polyester.Because the current actual temperature of base plate 10 is 106 ℃, as indicated on the pulling temperature light-emitting diode display 18, at a slow speed flicker of temperature setting indicator 26 beginnings.This tells user's baseplate temp to be not enough to for the flatiron polyester.Until heating element heater is heated to 120 ℃ with the temperature of base plate 10, temperature setting indicator 26 stops flicker, keeps lighting.This tells the temperature of user's base plate to be enough to be used in pressing polyester, can begin flatiron.
Fig. 4 shows the temperature range that temperature range is set to 200-230 ℃, is used for flatiron flax, and the current actual temperature of base plate 10 is 208 ℃, is positioned at the temperature range of setting, is enough to be used in flatiron.
Use the beneficial effect of the disclosed electric iron with synchronizing temperature display of present patent application to be, the actual temperature of any time display backpanel that it can be in iron process.This guarantees that the user can be at the clothes of suitable temperature flatiron different materials.For example, after arranging 150-200 ℃, being used for the cotton high temperature of flatiron, the user may expect the temperature of base plate 10 is reduced to 90-120 ℃ with the flatiron silk.Employing is with the electric iron of synchronizing temperature display, and the user can be set to temperature setting 90-120 ℃ the scope that is suitable for pressing silk, and only drops to 90-120 ℃ and just begin later on flatiron appearing at actual sole plate temperature on the pulling temperature light-emitting diode display.Flatiron silk when this actual temperature that can avoid base plate is still too high.On the contrary, the traditional electrical flatiron that only with rotatable temperature driver plate is set does not have synchronizing temperature display with the actual temperature of display backpanel.After driver plate being pushed the high temperature cotton for flatiron, the user only pushes driver plate the low temperature that is suitable for pressing silk.But the user does not know whether the temperature of base plate has really dropped to the low temperature that is suitable for pressing silk of expectation.Therefore, exist the user to press the probability of silk garment under too high temperature, this will cause damage to clothes to be ironed.
Shown in Fig. 5-7, base plate 10 can be provided with integrated flange 50, and this flange 50 begins to extend and surround temperature sensor 16 from the inner surface 52 of base plate 10.It is oval that flange 50 can be generally.
Heating element heater 40 can be arranged on the base plate 10.At least a portion of heating element heater 40 curves inwardly and close flange 50.In accordance with the embodiments illustrated, the heating element heater 40 second portion 40b that is included in the 40a of first that extends between the side 50a of the first edge 10a of base plate 10 and flange 50 and between the opposite side 50b of the second edge 10b of base plate 10 and flange 50, extends.Middle part 40c, the 40d of each among the first and second part 40a, the 40b of heating element heater 40 bend to the bottleneck shape towards flange 50.
It is variant with the temperature that is presented on the temperature light-emitting diode display 18 that heating element heater 40 and flange 50 can prevent that the temperature of base plate 50 central authorities from reducing too fast, as to cause base plate 10 temperature.Heating element heater 40 aduncate parts can heatable soleplate 10 central authorities, i.e. the position at NTC temperature sensor 16 places, the temperature of base plate central authorities can be equal to the temperature of the other parts of base plate like this.In addition, flange 50 can absorb more heat from heating element heater 40, thereby the temperature reduction that prevents base plate 10 central authorities is too fast, causes that the temperature of base plate 10 is variant with the temperature that is presented on the temperature light-emitting diode display 18.
Although shown and described flange 50 common ovalizes, those skilled in the art person is appreciated that flange 50 can be any other suitable shape, and is for example circular.
Although the several preferred embodiments of reference illustrate and have described the electric iron with synchronizing temperature display of present patent application, it should be noted that and can make various other changes and modification, and do not break away from the scope of claims.

Claims (9)

1. an electric iron is characterized in that, comprising:
Base plate;
Be installed in the heating element heater on the described base plate;
Be used for measuring the temperature sensor of described baseplate temp; And
Temperature indicator is coupled with described temperature sensor, is used for the temperature of the described base plate of simultaneous display;
Wherein said base plate has flange, described flange extends upward and surrounds described temperature sensor from the inner surface of described base plate, described heating element heater is on the described base plate, extend between the edge of described base plate and the described flange, and at least a portion of wherein said heating element heater arranges and to get near described flange.
2. electric iron according to claim 1, it is characterized in that, the second portion that described heating element heater is included in the first of extending between the side of the first edge of described base plate and described flange and extends between the opposite side of the second edge of described base plate and described flange, the middle part of each in the first and second parts of wherein said heating element heater is towards described flanges flex.
3. electric iron according to claim 1 is characterized in that, it is oval that described flange is generally.
4. electric iron according to claim 1 is characterized in that, described electric iron also comprises the circuit board that is connected between described temperature indicator and the described temperature sensor.
5. electric iron according to claim 4 is characterized in that, described circuit board comprises micro-control unit, is used for controlling temperature and the simultaneous display of described temperature on described temperature indicator of described base plate.
6. electric iron according to claim 1, it is characterized in that, described electric iron also comprises control panel, and described control panel comprises be used to the temperature setting button that a plurality of temperature ranges are set and is used to indicate a plurality of temperature setting indicators that temperature arranges pattern.
7. electric iron according to claim 6 is characterized in that, described a plurality of temperature ranges comprise: large about temperature range 90-120 ℃, that be suitable for pressing silk; Large about temperature range 120-150 ℃, that be suitable for pressing polyester; Greatly about temperature range 150-200 ℃, that be suitable for pressing cotton; And greatly about 200-230 ℃, be suitable for pressing the temperature range of flax.
8. electric iron according to claim 1 is characterized in that, described temperature sensor is arranged in the hole of the inner surface central authorities that are formed at described base plate.
9. electric iron according to claim 1 is characterized in that, described temperature sensor is the negative temperature coefficient temperature sensor.
CN201010157052.1A 2009-04-08 2010-03-30 Electric iron with a synchronizing temperature display Expired - Fee Related CN101858032B (en)

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US16786509P 2009-04-08 2009-04-08
US61/167,865 2009-04-08

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CN101858032B true CN101858032B (en) 2013-03-27

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US (1) US20100257761A1 (en)
EP (1) EP2239367B1 (en)
JP (1) JP3160112U (en)
CN (2) CN101858032B (en)
AT (1) ATE545728T1 (en)
HK (2) HK1138992A2 (en)

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CN103668920A (en) * 2013-11-28 2014-03-26 谢虹 Mini-sized electric iron
EP3540114B1 (en) * 2018-03-13 2021-06-09 Electrolux Appliances Aktiebolag Iron with user interface
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CN110004692A (en) * 2019-05-23 2019-07-12 卓力电器集团有限公司 A kind of novel electric iron
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EP2239367A1 (en) 2010-10-13
US20100257761A1 (en) 2010-10-14
HK1138992A2 (en) 2010-09-03
ATE545728T1 (en) 2012-03-15
CN101858032A (en) 2010-10-13
JP3160112U (en) 2010-06-10
CN201634928U (en) 2010-11-17
HK1150245A1 (en) 2011-11-11

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