JP2894139B2 - Cordless iron - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cordless iron used for heating a heater built in a base of an iron portion by supplying power from the stand portion to the heater when the iron portion is placed on the stand portion and preheating the heater. is there.

[0002]

2. Description of the Related Art Conventionally, a cordless iron of this type has been proposed, for example, as shown in FIG. That is,
When the iron part 31 is placed on the stand part 32, the heater part 33 that heats the base part of the iron part 31 includes:
The electrode units P3 and P4 provided on the iron unit 31 and the commercial power supply 34 provided on the stand unit 32 via the power supply units P1 and P2 provided on the stand unit 32 are connected to the heater unit 33.
Is supplied with electric power from a commercial power supply 34 to be heated.

The temperature of the base section is detected by a temperature detecting section 35, and a detected temperature signal is sent to a control section 36. In the control section 36, the sent temperature signal is set by a temperature setting section 37. It is determined whether the temperature is higher or lower than the set temperature, and the result is output to the heater control unit 38. The heater control unit 38 controls the power supply to the heater unit 33 to keep the temperature of the base unit constant. Is configured to be controlled.

A display section 39 displays a set temperature by operating the temperature setting section 37 and is controlled by the control section 36. The placement detection unit 40 includes an iron unit 31 and a stand unit 32.
Is detected, or the iron part 31 is detached from the stand part 32.

The power supply section 41 supplies power to these control circuit sections. When the iron section 31 is mounted on the stand section 32, the power supply section 41 operates the control circuit section and is built in the power supply section 41. Charges large capacity capacitors.

When the iron part 31 is detached from the stand part 32, a power source is secured by the discharge current of the large-capacity storage device incorporated in the power supply part 41, and it is important to reduce the discharge current. .

For this reason, the iron part 31 is connected to the stand part 3.
When the user departs from the position 2, the operation of the display unit 39 is stopped to turn off the display, or the operation of the temperature setting unit 37 is stopped to disable the temperature setting. It is configured to stop and reduce current consumption.

A switch S provided on the stand 32
In W1 and SW2, the iron part 31 is a stand part 32.
Is turned on when placed on the iron unit 31, power is supplied from the commercial power source 34 to the iron unit 31 via the power supply units P 1 and P 2 and the electrode units P 3 and P 4, and turned off when the iron unit 31 is detached from the stand unit 32. Power supply unit P1
And P2 so that there is no danger of electric shock even if a hand touches it.

[0009]

However, in such a configuration, since the display is not performed when the iron part 31 is detached from the stand part 32, the set temperature is not known or the temperature detecting operation is not performed. For example, the optimal time to place the iron unit 31 on the stand unit 32 to stop the operation is not known, and further, the temperature setting must be performed after returning the iron unit 31 to the stand unit 32 to stop the temperature setting operation. Had issues.

Therefore, a cordless iron according to the present invention solves the above-mentioned problem, and has an object to enable a display operation, a temperature detection operation, a temperature setting operation, and the like even when the iron portion is detached from the stand portion. .

[0011]

In order to achieve the above object, a cordless iron according to the present invention comprises an iron part and a stand part having a commercial power supply for mounting the iron part, wherein the iron part is a base. Unit, a heater unit for heating the base unit, an electrode unit for supplying power to the heater unit from the stand unit, and the heater unit from the electrode unit.
A heater control unit that controls the supply of power to the heater unit, a temperature detection unit that detects the temperature of the base unit,
A display unit for displaying a temperature or a set temperature, a placement detection unit for detecting placement of the iron unit on the stand unit and detachment from the stand unit, and an output of the temperature detection unit .
And a control section for controlling the display unit and the heater control unit, this
A first timer section for operating the control section of
The sensor, the placement detector, the display and the first timer.
A power supply for supplying a power source;
Means that the iron part has detached from the stand part.
The controller is operated intermittently at predetermined intervals.
This is defined as a first problem solving means.

A second object of the present invention for achieving the above object is to provide an ironing section and a stand section having a commercial power supply for mounting the ironing section, wherein the ironing section includes a base section, A heater section for heating the base section, an electrode section for supplying power to the heater section from the stand section, and a supply of power from the electrode section to the heater section.
A heater control unit for controlling supply, a temperature detection unit for detecting a temperature of the base unit, and a temperature or a set temperature of the base unit.
A display unit for displaying a degree, to stand part of the ironing section
A placement detector for detecting the placement and detachment from the stand, and the heater controller based on an output of the temperature detector.
A control unit for controlling the display unit ; a power supply unit for supplying power to the temperature detection unit, the placement detection unit, the display unit and the control unit; and a second tie for controlling power supply from the power supply unit.
And a second timer unit.
When the heater section comes off the stand section, the temperature
The sensor, the placement detector, the display, and the control
The output voltage of the power supply unit is at least one
In such a way that it is supplied intermittently .

[0013] Further, a third aspect for achieving the above object.
The problem solving means comprises an iron portion, a stand portion having a commercial power supply for mounting the iron portion, the iron portion includes a base portion, a heater portion for heating the base portion, and a heater portion for the heater portion. An electrode section for supplying power from the stand section, and a power supply from the electrode section to the heater section.
A heater control unit for controlling the supply, a temperature detection unit for detecting the temperature of the base unit, and a
Placement detection that detects placement and detachment from the stand
And a table for displaying the temperature of the base portion or the set temperature.
Indicating unit, and the heater control unit based on an output of the temperature detection unit.
And a control unit for controlling the display unit;
A third timer unit operated by force, and a placement detection unit described above.
And a power supply for supplying power to the control unit and the third timer unit
And the control unit is configured such that the ironing unit is
When the user leaves the stand, the third timer
The display unit is caused to blink at predetermined intervals by force.
It is a thing.

[0014]

According to the first aspect of the present invention, there is provided:
When the iron unit is placed on the stand unit, the control unit is in the operating state during that period, and all circuits can be operated in the normal mode. When the iron unit is detached from the stand unit, the first timer After the control unit is operated by the unit for a predetermined first fixed time, it can be stopped for a predetermined second fixed time.

Accordingly, the operation of the temperature detecting section is stopped at a predetermined interval, so that the current consumption at the time of detachment can be reduced. That is, at the time of departure, the temperature detection is operated intermittently to reduce current consumption.

Further, according to the second problem solving means, when the ironing section is detached from the stand section, the second timer section supplies power to the electronic circuit section for a predetermined first fixed time to activate the electronic circuit section. The operation is stopped, and the supply of power to the electronic circuit unit is stopped for a predetermined second fixed time, and the operation of the temperature detection unit is stopped to reduce current consumption at the time of detachment. That is, the electronic circuit is set to the intermittent operation, and the temperature detection can be operated while suppressing the current consumption.

Further, according to the third means for solving the problem, it is possible to intermittently blink the display section even when the iron section is detached from the stand section, to reduce current consumption and reduce the temperature of the base section. The power supply timing can be accurately notified.

[0018]

An embodiment of the present invention will be described below with reference to the accompanying drawings. 1 and 2, reference numeral 1 denotes an iron unit having a base unit 3 heated by a heater unit 2;
Reference numeral 4 denotes a stand on which the iron 1 is placed. The iron 1 is an electrode P3 for supplying electric power to the heater 2.
P4 and a heater control unit 5 for controlling a current flowing through the heater unit 2.

The ironing section 1 receives a temperature detecting section 6 for detecting the temperature of the base section 3 and an output signal of the temperature detecting section 6, and sets the temperature of the base section 3 to a desired temperature. Compared with the input signal from the temperature setting unit 7, the heater control unit 5 is controlled to turn on the heater control unit 5 when the temperature of the base unit 3 is lower than the set temperature, and to turn off the heater control unit 5 when the temperature of the base unit 3 is high. Control section 8 for keeping the temperature of base section 3 constant
have.

Further, the temperature of the base unit 3 or the temperature of the base unit 3 is controlled by the control unit 8 in the iron unit 1.
A display section 9 for displaying a set temperature and the like; a placement detection section 10 for detecting whether the iron section 1 is placed on the stand section 4 or detached therefrom; and an output signal from the placement detection section 10 Is input to the control unit 8 depending on whether the iron unit 1 is placed on the stand unit 4 or detached.
Has a first timer unit 11 for performing a timed operation.

When the ironing unit 1 is placed on the stand unit 4, the first timer unit 11 operates the control unit 8 for the whole time, and the temperature detecting unit 6, the temperature setting unit 7,
The display unit 9 is always in the operating state, and when the ironing unit 1 is detached from the stand unit 4, the control unit 8 is paused for a first predetermined time t1, and then the control unit 8 is operated for a second predetermined time t2. , Temperature detection unit 6, temperature setting unit 7, display unit 9
In the intermittent operation state.

Therefore, the iron unit 1 is connected to the stand unit 4
The power consumption of the power supply unit 12 when the power supply unit 12 is further detached is reduced, the capacity of the capacitor constituting the power supply unit 12 is reduced, and the power supply is held for a long time. Is possible.

The switches SW1 and SW2 provided on the stand unit 4 are turned on when the iron unit 1 is placed on the stand unit 4, and the power supply unit P from the commercial power supply 13 is turned on.
Power is supplied to the iron unit 1 via the power supply units P1 and P2, and the power is supplied to the iron unit 1 via the electrode units P3 and P4.
It is configured so that there is no danger of electric shock even if the hand touches 2.

FIG. 3 shows the operation of the first timer section 11. When the iron section 1 is placed on the stand section 4, all the circuit sections operate and the current consumption is I1.
It has become. At time T0, the iron unit 1 becomes the stand unit 4
Is more disengaged, the first first predetermined time t1 by the timer unit 11 is a control unit 8, the temperature detecting unit 6, the temperature setting unit 7, such as the display unit 9 stops operation, current consumption I0 becomes small.

Next, the control unit 8, the temperature detection unit 6, the temperature setting unit 7, the display unit 9 and the like are operated by the first timer unit 11 for the second predetermined time t2, and the iron unit 1 is operated by the stand unit 4 , The current consumption is reduced to I
It becomes 1 and becomes large. The first predetermined time t1 for stopping the operation of the control unit 8 and the like by the first timer unit 11 is set longer than the second predetermined time t2 for operating the control unit 8 and the like. The current reduction effect is enhanced.

As described above, the iron unit 1 is connected to the stand unit 4
When the vehicle is more detached, the controller 8 is operated intermittently to reduce the total current consumption, and at the same time, read the temperature information,
This ensures a stable circuit operation even when the device is left for a long time, such as performing an operation corresponding thereto or performing a display operation.

[0027] FIG. 4 shows another embodiment of the present invention, the second timer <br/> over portion 11 a which receives the output signal of the mounting置検knowledge unit 10 includes ironing unit 1 stand 4, when the output voltage of the power supply unit 12 is mounted, the control unit 8, the heater control unit 5, the temperature detection unit 6,
The signals are output to circuit components such as the placement detection unit 10, the display unit 9, and the temperature setting unit 7.

When the iron unit 1 is detached from the stand unit 4, the output voltage of the power supply unit 12 is controlled by the control unit 8, the heater control unit 5, the temperature detection unit 6, the placement detection unit 10,
The output to each part of the circuit such as the display unit 9 and the temperature setting unit 7 is
3 stopped during a predetermined time, then the fourth predetermined time between power unit 12
Is output to the circuit sections such as the control section 8, the heater control section 5, the temperature detection section 6, the placement detection section 10, the display section 9, and the temperature setting section 7.

By intermittently operating the circuit in this manner, the current consumption of the power supply unit 12 when the iron unit 1 is detached from the stand unit 4 is suppressed, and the circuit operation at the time of detachment is guaranteed. When the iron unit 1 is placed on the stand unit 4, all the circuit units operate .
You .

[0030] A nylon unit 1 is detached from the stand unit 4, the second timer section 11 by a third predetermined time during the a braking <br/> control unit 8, the heater control unit 5, the temperature detecting unit 6, the mounting Position detection unit 1
0, the temperature setting unit 7, the power supply from the power supply unit 12 to the display section 9 or the like is stopped, the circuit operation of the respective units to stop, the current consumption is small fence.

[0031] Next, the fourth by the second timer section 11 a
The predetermined time between the control unit 8, the heater control unit 5, the temperature detecting unit 6, the mounting置検knowledge unit 10, the temperature setting unit 7, is performed power supply from the power supply unit 12 to the display section 9 or the like, iron section 1 Returns to the normal operation mode when
Large Kikunaru is.

As described above, the iron unit 1 is connected to the stand unit 4
When it is more detached, the total current consumption is reduced by intermittently operating the circuit operation, and at the same time, temperature information is read,
A stable circuit operation can be assured even for a long-time departure such as an operation corresponding to the operation or a display operation.

FIG. 5 shows still another embodiment.
A third timer section 14 is provided for causing the display section 9 to blink at predetermined intervals when the iron section 1 is detached from the stand section 4. This third timer unit 14, the display unit 9 is set between when the fifth predetermined to lit consumption, long Ri by between when the sixth predetermined lighting the same display unit 9, the reduction of current consumption The effect can be enhanced.

FIG. 6 shows still another embodiment.
With iron unit 1 starts counting when detached from the stand unit 4, the place time t4 constant of Ru turn off the display unit 9 after the predetermined time t3 seventh from disengaged to longer than the t1, Fourth change of the blinking interval of the display unit 9
Is provided.

As shown in FIG. 7, the fourth timer unit 15 separates the iron unit 1 from the stand unit 4 and consumes a predetermined power after using the iron unit 1 to reduce the current consumption. The display can be continued at a predetermined interval even when the time required to return to the stand unit 4 becomes long. Also,
A predetermined time has passed since the iron part 1 was detached from the stand part 4.
By changing the blinking cycle of the display unit 9 after
It is also possible to inform the user when to place the
it can.

FIG. 8 shows another embodiment in which the fourth timer unit 15 is used.
Starts the counting when detached from, the place time t4 constant of Ru turn off the display unit 9 after the predetermined time t3 seventh from disengaged to shorter than the t1, change the blinking interval of the display unit 9 Further, after the display unit 9 is flashed for an eighth predetermined time t5 or a predetermined number of times n, the display is stopped.

As a result, the blinking interval of the display unit 9 becomes shorter after a predetermined time after the user detaches from the stand unit 4, and it is possible to urge the user to return the iron unit 1 to the stand unit 4 and supply power. The current consumption can be stopped.

FIG. 9 shows a variation of the blinking interval of the display unit 9 based on the temperature information of the base unit 3.
More to the timer unit of the fifth, iron section 1 stand part 4
When the temperature of the base unit 3 has dropped to a predetermined temperature T1 after being separated from the display unit 9 based on the output of the temperature detection unit 6,
Is used to change the blinking interval of. In this case, the display may be stopped when the temperature of the base portion 3 further falls below the predetermined temperature T1 and reaches the predetermined temperature T2. According to such a configuration, the ironing unit 1 is
Temperature of the base part 3 of the iron part 1 when detached from the part 4
Is input to the control unit 8 so that the temperature of the base unit 3 becomes a predetermined temperature.
Change the blinking cycle of the display unit 9 when the temperature drops to
The time for placing the iron unit 1 on the stand unit 4
I can tell you exactly.

FIGS. 10 and 11 show a case where the blinking interval of the display section 9 is changed based on the voltage information of the power supply section 12. The ironing section 1 is turned by the sixth timer section 17 to the stand section 4. When the voltage of the power supply unit 12 drops to the predetermined voltage V1 after the power supply unit 12 is disconnected from the power supply unit 12, the blinking interval of the display unit 9 is changed based on the output of the voltage detection unit 16. In this case, the display may be stopped when the voltage of the power supply unit 12 further drops below the predetermined voltage V1 and reaches the predetermined voltage V2. According to such a configuration,
Power supply unit 1 from when iron unit 1 is detached from stand unit 4
2, the output voltage of the power supply 12 decreases.
To provide the voltage detection unit 16 for detecting the magnitude of the voltage
As a result, the output voltage of the power supply unit 12 has dropped to a predetermined voltage.
Sometimes, changing the blinking cycle of the display unit 9
Notify when it is time to place the Ron section 1 on the stand section 4
Can be.

[0040]

As described above, the cordless iron of the present invention has an iron part and a commercial power supply on which the iron part is placed.
Consist stand having a source, the iron part and base <br/> scan unit, a heater unit for heating the base portion, and the electrode portion for supplying power from the stand to the heater unit, this
Control of power supply from the electrode unit to the heater unit
A heater control unit, a temperature detection unit for detecting a temperature of the base unit, and displaying a temperature of the base unit or a set temperature.
A display unit, placing the iron unit on a stand unit , and
A placement detection unit that detects detachment from the stand unit, a control unit that controls the heater control unit and the display unit based on an output of the temperature detection unit , and a first operation unit that operates the control unit. Ta
Immer section, the temperature detection section, the placement detection section, the display section and
And a power supply unit for supplying power to the first timer unit.
The first timer unit is configured such that the ironing unit is
When detached from the stand, the control unit is
Since the intermittent operation is performed, the circuit unit can be intermittently operated when the iron unit is detached from the stand unit, and power consumption can be reduced.

Therefore, even when the iron part is detached from the stand part, the temperature detecting operation and the temperature setting operation can be performed, so that the power supply timing of the iron part can be known and the setting of the temperature can be changed. A good cordless iron can be realized.

Also, an iron part and the iron part
A stand having a commercial power supply for placing the heater , wherein the iron is a base, a heater for heating the base, and an electrode for supplying power to the heater from the stand. Supply of power from the electrode section to the heater section.
A heater control unit for controlling supply, a temperature detection unit for detecting a temperature of the base unit, and a temperature or a set temperature of the base unit.
A display unit for displaying a degree, to stand part of the ironing section
A placement detector for detecting the placement and detachment from the stand, and the heater controller based on an output of the temperature detector.
A control unit for controlling the display unit ; a power supply unit for supplying power to the temperature detection unit, the placement detection unit, the display unit and the control unit; and a second tie for controlling power supply from the power supply unit.
And a second timer unit.
When the heater section comes off the stand section, the temperature
The sensor, the placement detector, the display, and the control
The output voltage of the power supply unit is at least one
Since the power is supplied intermittently, the load on the power supply unit can be reduced, and the circuit operation can be ensured even when the power supply unit is disconnected from the stand unit for a long time.

Further, an iron part and this iron part
A stand having a commercial power supply to be mounted, wherein the air-iron section includes a base section, a heater section for heating the base section, and an electrode section for supplying power to the heater section from the stand section. And the power supply from the electrode section to the heater section.
A heater control unit for controlling the supply, a temperature detection unit for detecting the temperature of the base unit, and a stand unit of the iron unit.
Placement detection to detect the placement of the
Displaying the temperature of the sensing part and the base part or the set temperature
A display unit and the heater control based on an output of the temperature detection unit
A control unit that controls the display unit and the display unit;
A third timer unit that operates according to the output;
For supplying power to the control section, the control section, and the third timer section.
A control unit, wherein the control unit is configured to
When detached from the stand section, the third timer section
The display unit is made to blink at predetermined intervals by output
Therefore, even when the iron part is detached from the stand part, the display part can blink intermittently, and the current consumption is reduced to accurately display the set temperature and the decrease in the base part temperature due to use. It is possible to realize an easy-to-use cordless iron that can be used.

[Brief description of the drawings]

FIG. 1 is a cross-sectional side view of a main part of a cordless iron according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a configuration of the cordless iron.

FIG. 3 is a time chart showing the operation of the cordless iron.

FIG. 4 is a block diagram showing the configuration of another embodiment of the cordless iron of the present invention.

FIG. 5 is a block diagram showing a configuration of another embodiment.

FIG. 6 is a block diagram showing a configuration of another embodiment.

FIG. 7 is a time chart showing the operation of the other embodiment.

FIG. 8 is a time chart showing the operation of the other embodiment.

FIG. 9 is a time chart showing the operation of the other embodiment.

FIG. 10 is a block diagram showing a configuration of another embodiment.

FIG. 11 is a time chart showing the operation of the other embodiment.

FIG. 12 is a block diagram showing a configuration of a conventional cordless iron.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Iron part 2 Heater part 3 Base part 4 Stand part 5 Heater control part 6 Temperature detection part 8 Control part 10 Placement detection part 11 1st timer part 12 Power supply part P1 electricity supply part P2 electricity supply part P3 electrode part P4 electrode part

Claims (11)

(57) [Claims] 1. An iron unit, comprising a stand unit having a commercial power supply on which the iron unit is placed, wherein the iron unit includes a base unit, a heater unit for heating the base unit,
An electrode section for supplying power to the heater section from the stand section, and supply of power to the heater section from the electrode section.
A heater control unit for controlling, a temperature detection unit for detecting a temperature of the base unit, and a temperature or a set temperature of the base unit.
A display section to be displayed, and mounting of the iron section on a stand section .
A placement detection unit for detecting placement and detachment from the stand unit, and a heater control unit in front of the heater control unit based on an output of the temperature detection unit.
A control unit for controlling the display unit and operating the control unit
A first timer unit, the temperature detection unit, the placement detection unit,
A power supply unit for supplying power to the display unit and the first timer unit;
Wherein the first timer unit comprises:
When detached from the stand unit, the control unit
Cordless iron that operates intermittently at intervals . 2. The operation of a control unit by a first timer unit.
Operating the control unit for a first predetermined time for stopping
The cordless iron according to claim 1, wherein the cordless iron is set longer than a second predetermined time . 3. An ironing part, and the ironing part is placed on the ironing part.
A stand having a commercial power source,
The part is a base part, a heater part for heating this base part,
An electrode for supplying power to the heater from the stand
And power supply from the electrode section to the heater section.
A heater control section for controlling the temperature of the base section;
A temperature detecting section, and a temperature or a set temperature of the base section.
A display section to be displayed, and mounting of the iron section on a stand section.
Placement detector that detects placement and detachment from the stand
And the output of the temperature detection unit is in front of the heater control unit.
A control unit for controlling the display unit; the temperature detection unit;
A power supply unit for supplying power to the sensing unit, the display unit, and the control unit;
A second timer for controlling power supply from the power supply unit
And the second timer unit comprises the iron
When the unit is detached from the stand unit, the temperature detection unit
Or placing置検 the least intellectual portion or display portion or the control unit
At least one output voltage of the power supply unit at predetermined intervals.
Cordless iron that is supplied intermittently. 4. An output of a power supply unit by a second timer unit.
The third predetermined time for stopping the supply of the voltage is the same as the output voltage.
4. The method according to claim 3, wherein the predetermined time is set to be longer than the fourth predetermined time.
On the cordless iron. 5. An ironing part, and the ironing part is placed on the ironing part.
A stand having a commercial power source,
The part is a base part, a heater part for heating this base part,
An electrode for supplying power to the heater from the stand
And power supply from the electrode section to the heater section.
A heater control section for controlling the temperature of the base section;
Temperature detector, and placing the iron on a stand
And a placement detector that detects separation from the stand
And a display for displaying the temperature of the base portion or the set temperature.
Unit, the heater control unit according to the output of the temperature detection unit
A control unit for controlling the display unit, and an output of the placement detection unit
A third timer unit that operates according to
Power supply unit for supplying power to the control unit and the third timer unit
Wherein the control unit includes the ironing unit
Output from the third timer unit when the vehicle is separated from the
A cordless iron that causes the display to blink at predetermined intervals . 6. The display section is turned off by a third timer section.
The fifth predetermined time is set to the sixth
The cordless iron according to claim 5, wherein the cordless iron is set longer than a predetermined time . 7. An ironing section, and the ironing section is placed on the ironing section.
A stand having a commercial power source,
The part is a base part, a heater part for heating this base part,
An electrode for supplying power to the heater from the stand
And power supply from the electrode section to the heater section.
A heater control section for controlling the temperature of the base section;
Temperature detector, and placing the iron on a stand
And a placement detector that detects separation from the stand
And a display for displaying the temperature of the base portion or the set temperature.
Unit, the heater control unit according to the output of the temperature detection unit
A control unit for controlling the display unit, and an output of the placement detection unit
When the iron part is separated from the stand part by
; And a fourth timer section which starts timing from the gas, before
The controller controls the output of the fourth timer unit,
7th predetermined time after detaching the iron part from the stand part
While the display unit is blinking at a predetermined cycle,
A cordless iron that changes a blinking cycle of the display unit after a lapse of time . 8. The fourth timer section has an eighth predetermined time.
An eighth predetermined time after changing the blinking cycle of the display unit.
8. The system according to claim 7, wherein the display on the display unit is turned off after a lapse of time.
On the cordless iron. 9. A fourth timer unit includes an iron unit and a timer unit.
The display for a seventh predetermined time after leaving from the
Flashes periodically, and after the lapse of the seventh predetermined time,
While changing the blinking cycle, at the changed cycle
When the blinking operation is performed a predetermined number of times, the display on the display section is turned off.
A cordless iron according to claim 7, wherein 10. An ironing part, and the ironing part is placed on the ironing part.
And a stand having a commercial power supply,
The heater part is a base part and a heater part that heats this base part.
And power is supplied to the heater section from the stand section.
An electrode section, and power supply from the electrode section to the heater section.
A heater control unit for controlling supply and a temperature of the base unit.
To the temperature detecting part to know,
Placement detection that detects placement and detachment from the stand
And a table for displaying the temperature of the base portion or the set temperature.
Indicating unit, and the heater control unit based on an output of the temperature detection unit.
And a control unit for controlling the display unit, and connected to this control unit.
And a fifth timer section, wherein the control section includes:
Output of the position detector, temperature detector and fifth timer
Therefore, when the iron part is detached from the stand part
Until the temperature of the base reaches the specified temperature.
The display section flashes at a predetermined cycle and the predetermined
When the temperature is reached, it flashes at a different cycle from the predetermined cycle
Cordless iron. 11. An ironing section, and mounting the ironing section.
And a stand having a commercial power supply,
The heater part is a base part and a heater part that heats this base part.
And power is supplied to the heater section from the stand section.
An electrode section, and power supply from the electrode section to the heater section.
A heater control unit for controlling feeding, and the base Check the temperature of the
To the temperature detecting part to know,
A placement detector for detecting the presence or absence of placement, and a temperature of the base section;
A display unit for displaying a degree or a set temperature, and the temperature detection unit
Input to control the heater control unit and the display unit
And a power supply for the control unit and the display unit.
Power supply and a voltage detector to detect the output voltage of this power supply.
A sensing unit and a sixth timer unit connected to the control unit.
The control unit includes a placement detection unit, a voltage detection unit,
And the output of the sixth timer section causes the iron section to move forward.
The output voltage of the power supply
The display is turned on at a predetermined cycle until a predetermined voltage is reached.
And when the predetermined temperature is reached, the predetermined
Cordless flashing at a different cycle than the
Iron.