Electric iron
An electric iron and ironing technology, which can be applied to hand irons, washing devices, textiles and papermaking, etc., and can solve problems such as easy ironing of clothes
Inactive Publication Date: 2011-10-05
李文庆
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Problems solved by technology
However, since the water outlet of the ironing soleplate will reduce the temperature of the surrounding area, the temperature of the area near the water inlet of the ironing soleplate is lower than the temperature of the tail end area of the ironing soleplate away from the water inlet, so that the temperature control circuit measures The temperature is within the preset value, but in fact the temperature at the end of the ironing soleplate may be higher than the preset value and the clothes are easy to be damaged
Method used
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Embodiment Construction
[0013] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0014] refer to figure 1 and figure 2 , which is a preferred embodiment of the electric iron of the present invention, the electric iron 1 includes an ironing soleplate 10 , a heating element 11 , a first temperature sensor 12 , a second temperature sensor 13 and a control circuit 14 .
[0015] The heating element 11 is disposed on the ironing soleplate 10 for heating the ironing soleplate 10 . The first temperature sensor 12 is arranged at the front end of the ironing soleplate 10 close to the water inlet 17 , and the second temperature sensor 13 is arranged at the rear end of the ironing soleplate 10 away from the water inlet 17 . The control circuit 14 is electrically coupled with the heating element 11, the first temperature sensor 12, and the second temperature sensor 13, and presets an ironing temperature range and a warning temperature range...
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The invention relates to an electric iron. An ironing bottom plate of the electric iron is provided with a water inlet and a heating element used for heating the ironing bottom plate; the position of the ironing bottom plate, which is close to the water inlet, is provided with a first temperature sensor; the position of the ironing bottom plate, which is far away from the water inlet, is providedwith a second temperature sensor; and a control circuit which is arranged in the electric iron is electrically coupled with the heating element, the first temperature sensor and the second temperature sensor, enables the heating element to stop heating the ironing bottom plate when judging that temperature measured by the first temperature sensor exceeds the range of preset ironing temperature until the temperature measured by the first temperature sensor returns to the range of the ironing temperature, and enables the heating element to stop heating the ironing bottom plate when judging thattemperature measured by the second temperature sensor exceeds the range of preset warning temperature until the temperature measured by the second temperature sensor returns to the range of the warning temperature. Accordingly, the invention can prevent clothes from being scalded by abnormal rise of temperature at the position of the ironing bottom plate, which is far away from the water inlet.
Description
technical field [0001] The invention relates to an electric iron, in particular to an electric iron capable of controlling the ironing temperature. Background technique [0002] The ironing soleplate of a traditional steam electric iron is provided with a water inlet near the front end. When the ironing soleplate is heated to iron clothes, the water flowing out of the water inlet will be heated by the ironing soleplate and vaporized into water vapor, which will be sprayed towards the ironed clothes. clothing. And in order to avoid the clothes being scalded due to the high temperature of the ironing soleplate, a temperature control circuit is installed in some traditional electric irons to sense the temperature of the area near the water inlet of the ironing soleplate. When the value is set, the heating of the ironing soleplate will be suspended, and the ironing soleplate will not be heated again until the temperature of the ironing soleplate drops below the preset value. H...
Claims
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IPC IPC(8): D06F75/26D06F75/20
Inventor 李文庆
Owner 李文庆