CN1246553A - Wired electric iron with safety controller - Google Patents
Wired electric iron with safety controller Download PDFInfo
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- CN1246553A CN1246553A CN 98117703 CN98117703A CN1246553A CN 1246553 A CN1246553 A CN 1246553A CN 98117703 CN98117703 CN 98117703 CN 98117703 A CN98117703 A CN 98117703A CN 1246553 A CN1246553 A CN 1246553A
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- electric iron
- safety governor
- action sensor
- safety
- wired
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Abstract
A wired electric iron with safety controller features that said controller is connected between power supply and the electric cord of electric iron, and can judge whether electric iron is in working state or not according to the signal from the action sensor in the controller. If the electric iron is over time in stop state, the power supply can be automatically cut off, ensuring its safety.
Description
The present invention is relevant with electrical home appliances, detailed a kind of wired electric iron with safety governor of finger especially.
Press, for making the very straight type that has that seems on the clothing wear, utilizing the flatiron ironing clothes to use so far has for many years, from utilizing the flatiron of charcoal heating in early days, enter into the electric iron that utilizes plug-in, and even press the radio flatiron that rises because of all inconvenience of the towing of lead in the row for giving up wired electric iron recently.So, no matter be early stage charcoal iron or recent radio flatiron, both utilize thermal source heat conduction on ironing board, again the heat energy of collecting on the ironing board is led and press on clothing, only, this kind indirectly transmits the mode of heat energy often because of the quick consumption of ironing board heat energy must frequently replenish the flatiron that heat energy extremely can't be finished clothing by once, the present, the present invention be not at the radio flatiron but to wired electric iron improvement design for it.
For a long time, flatiron brings us very big facility, if right use carelessness also may cause laundry damage or bigger property loss, security when therefore flatiron uses be always producer and user the common place of anxious attention, right custom of selecting based on the consumer, generally install fool proof electric iron because of design, manufacturing cost are higher on the contrary can't penetration and promotion, be with, though the demand for security of current flatiron exists always, right generality is not enough; In addition, at present device has the producer of safety device flatiron, and its safety device all designs in handle position, thus flatiron appearance now also difficulty quantum jump is arranged.
In view of this, main purpose of the present invention is to be to provide a kind of wired electric iron with safety governor, and it is to be installed on the lead of electric iron, must judge whether electric iron is in the state of normal use with the synchronous sensing of operation of work flatiron.
Another object of the present invention then is to provide a kind of wired electric iron with safety governor, and add mode beyond its structure that need not change existing electric iron gets final product provides safeguard protection, gets the surcharge person who effectively promotes electric iron.
A kind of wired electric iron of the present invention with safety governor, it is characterized in that, this safety governor is to be installed between the lead of power supply and electric iron, judge according to the sensing signal of the action sensor of this safety governor inside whether electric iron is in normal use flatiron state, automatically the supply of cutting off the electricity supply when abnormal overtime halted state is to guarantee and to promote the safety in utilization of wired electric iron; Action sensor in this safety governor is when being made for electric iron use ironing clothes, induction is moved the power line degree of rocking that affects synchronously from hand-held electric iron necessity on clothes, and one affects the mobile of the action sensor sensing electric iron that causes safety governor and the output action sensing signal thus; Action sensor in this safety governor can be a mercoid switch; Action sensor in this safety governor can be the rolling contact-making switch of a Metal Ball: action sensor can be Metal Ball rolling cooperation photoelectricity and detects switch in this safety governor; Action sensor in this safety governor can be a magnetic reed switch that freely swings magnet control.
Another kind has the wired electric iron of safety governor, it is characterized in that, this safety governor is that add mode is arranged on the lead of power supply and electric iron in addition, judge according to the sensing signal of the action sensor of this safety governor inside whether electric iron is in normal use flatiron state, automatically the supply of cutting off the electricity supply when abnormal overtime halted state is to guarantee and to promote the safety in utilization of wired electric iron.
After below enumerating two preferred embodiments and cooperating graphic being illustrated in, so that expensive kind looked into committee member and for purpose of the present invention, feature and effect further subsolution and approval are arranged, wherein:
Fig. 1 is the schematic diagram of a preferred embodiment of the present invention.
Fig. 2 is the circuit block diagram of a preferred embodiment of the present invention.
Fig. 3 is the oscillogram of a preferred embodiment of the present invention.
Fig. 4 is the circuit block diagram of another preferred embodiment of the present invention.
Fig. 5 is the oscillogram of another preferred embodiment of the present invention.
Fig. 6 is the schematic diagram of another preferred embodiment of the present invention.
At first see also Fig. 1, shown in Figure 2, the safety governor 10 of electric iron of the present invention is to be installed between the flatiron body 1 and plug 2 leads of wired electric iron with one, the action sensor 15 of this controller 10, when it acts on conduct by the ironing clothes in the use of electric iron, move and affect power line 3 and controller 10 from hand-held electric iron necessity on clothes, and affect the rolling degree thus and the moving and the output action sensing signal of action sensor 15 sensing electric iron that cause controller 10, on the practice, as long as this controller can be with the flatiron synchronization action, therefore its position that is arranged at power line is unrestricted, if with present embodiment, it is near flatiron body 1.This action sensor can adopt mercoid switch, Metal Ball rolling contact-making switch, the Metal Ball commonly used at present to roll, and cooperation photoelectricity detects switch, the magnetic reed switch of the magnet that freely swings control ... etc., actual choice is then considered as the selection of implementing according to cost, stability, sensitivity etc.
As shown in Figure 2, this controller 10 is established the AC switch 11 that electric power was opened, cut off to an energy (ON/OFF), this switch 11 can use as relay (Relay), silicon control lock stream device (TRIAC or SCR), solid-state electric post (SSR) etc. can reach the element that electric power is opened, cut off, and can be according to the driving of control circuit, so that this switch acts on according to the design of control circuit combination.
For above-mentioned AC switch 11 is moved according to the functional purpose of controller 10, AC switch 11 is driven by a control circuit 20 combinations, the preheating time an of necessity so that AC switch 11 is switched on when power supply drops into, and in action sensing device 15 maintenance "on" position during at irregular interrupted output action sensing signal, keeping the normal use of electric iron, and the timing of the time set of establishing in after electric iron is stopped using, complying with 21 and cut off the work purpose that AC switch 11 is reached controller.This control circuit 20 is to comprise to possess the output driving circuit 22 of accepting the action sensing device, and according to its output signal as postponing the outage timing, and when power supply is just logical, produce a pre-heat lag control, and drive the AC standard width of a room in an old-style house by above-mentioned time-delay control, this control can be adopted conventional transistor circuit, logic IC combination, delay relay, dynamo-electric deferred mount or advanced little processing, single chip microprocessor ... etc., actual choice is then considered according to the selection that works such as cost, stability, practicality are implemented.
As shown in Figure 3, this controller 10 is when the AC switch has just dropped into power supply, the time of timing T1 drives the energising of AC switch to control circuit according to need, so that electric iron reaches practical preheat temperature, if the user does not bring into use electric iron yet after surpassing the time of T1, this moment the action sensing device not sensing use and the output action sensing signal with further triggering time-delay mechanism, then this control circuit will arrive the back in the T1 time and cut off the AC switch, stops AC and exports.When normal the use; action sensor will be with the mobile action sensing signal of sending that uses; shown in (↑) arrow of Fig. 3; this signal will the triggering timing device; from the beginning each triggering timing device will be made zero is calculated to the time of T2; one AC switch will cut off according to the driving of control circuit when user's withdraw from service time surpasses T2, to reach the purpose of safeguard protection.If when using time out not surpass T2, then the AC switch must detect continuous output triggering signal to keep "on" position because of action, allow the user get and normally use electric iron, and will stop the output of AC switch when time-out uses the time delay that surpasses T2, therefore electric iron also stops to heat.
This controller can continue to use according to different mode involutions, mode as Fig. 2, Fig. 3, be after taking out power supply AC input again, and connect AC power supplies again, or as shown in Figure 4, use a starting switch 30, by the user by this switch 30 back control circuits according to this signal restart controller, or more as shown in Figure 5, this controller also can be by the motion detection signal of action sensor trigger control circuit again after outage and is started.
As shown in Figure 6, it is another preferable possible embodiments of the present invention, it is that the installation kenel that is installed on the electric iron lead with the one of previous embodiment with the plug plant of an outer add mode power supply flatiron is different, and is all identical with previous embodiment as for purpose, effect, repeats no more in this.
In sum, also can add indicating device or alarming device during the actual use of controller of the present invention, for example light emitting diode (LED) indicator lamp, buzzer, voice device etc., so as in energising at that time, to reach before preheating time, the safety outage, when restarting ... Deng the person of state at that time that appropriate time shows or caution is used.
Claims (12)
1, a kind of wired electric iron with safety governor, it is characterized in that, this safety governor is to be installed between the lead of power supply and electric iron, judge according to the sensing signal of the action sensor of this safety governor inside whether electric iron is in normal use flatiron state, automatically the supply of cutting off the electricity supply when abnormal overtime halted state is to guarantee and to promote the safety in utilization of wired electric iron.
2, according to the described a kind of wired electric iron of claim 1 with safety governor, it is characterized in that, action sensor in this safety governor is when being made for electric iron use ironing clothes, induction is moved the power line degree of rocking that affects synchronously from hand-held electric iron necessity on clothes, and one affects the mobile of the action sensor sensing electric iron that causes safety governor and the output action sensing signal thus.
According to the described a kind of wired electric iron of claim 1, it is characterized in that 3, the action sensor in this safety governor can be a mercoid switch with safety governor.
According to the described a kind of wired electric iron of claim 1, it is characterized in that 4, the action sensor in this safety governor can be the rolling contact-making switch of a Metal Ball with safety governor.
According to the described a kind of wired electric iron of claim 1, it is characterized in that 5, the action sensor in this safety governor can be Metal Ball rolling and cooperates photoelectricity to detect switch with safety governor.
According to the described a kind of wired electric iron of claim 1, it is characterized in that 6, the action sensor in this safety governor can be a magnetic reed switch that freely swings magnet control with safety governor.
7, a kind of wired electric iron with safety governor, it is characterized in that, this safety governor is that add mode is arranged on the lead of power supply and electric iron in addition, judge according to the sensing signal of the action sensor of this safety governor inside whether electric iron is in normal use flatiron state, automatically the supply of cutting off the electricity supply when abnormal overtime halted state is to guarantee and to promote the safety in utilization of wired electric iron.
8, according to the described a kind of wired electric iron of claim 7 with safety governor, it is characterized in that, action sensor in this safety governor is when being made for electric iron use ironing clothes, induction is moved the power line degree of rocking that affects synchronously from hand-held electric iron necessity on clothes, and one affects the mobile of the action sensor sensing electric iron that causes safety governor and the output action sensing signal thus.
According to the described a kind of wired electric iron of claim 7, it is characterized in that 9, the action sensor in this safety governor can be a mercoid switch with safety governor.
According to the described a kind of wired electric iron of claim 7, it is characterized in that 10, the action sensor in this safety governor can be the rolling contact-making switch of a Metal Ball with safety governor.
According to the described a kind of wired electric iron of claim 7, it is characterized in that 11, the action sensor in this safety governor can be Metal Ball rolling and cooperates electric-examination to go out switch with safety governor.
According to the described a kind of wired electric iron of claim 7, it is characterized in that 12, the action sensor in this safety governor can be a magnetic reed switch that freely swings magnet control with safety governor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98117703 CN1246553A (en) | 1998-08-27 | 1998-08-27 | Wired electric iron with safety controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98117703 CN1246553A (en) | 1998-08-27 | 1998-08-27 | Wired electric iron with safety controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1246553A true CN1246553A (en) | 2000-03-08 |
Family
ID=5225650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98117703 Pending CN1246553A (en) | 1998-08-27 | 1998-08-27 | Wired electric iron with safety controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1246553A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021807B (en) * | 2009-09-10 | 2012-06-27 | 佛山市顺德区盛熙电器制造有限公司 | Garment steamer and intelligent control method thereof |
| CN103437139A (en) * | 2013-08-14 | 2013-12-11 | 王波兰 | Control system of electric iron |
| CN105022308A (en) * | 2014-04-21 | 2015-11-04 | 大日科技股份有限公司 | Multi-directional sensing power supply control apparatus |
| CN107217457A (en) * | 2017-07-20 | 2017-09-29 | 浙江月立电器有限公司 | A kind of intelligent electric iron and its workflow and automatic energy saving flow |
-
1998
- 1998-08-27 CN CN 98117703 patent/CN1246553A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021807B (en) * | 2009-09-10 | 2012-06-27 | 佛山市顺德区盛熙电器制造有限公司 | Garment steamer and intelligent control method thereof |
| CN103437139A (en) * | 2013-08-14 | 2013-12-11 | 王波兰 | Control system of electric iron |
| CN103437139B (en) * | 2013-08-14 | 2015-12-02 | 余姚德诚知识产权代理有限公司 | Control system of electric iron |
| CN105022308A (en) * | 2014-04-21 | 2015-11-04 | 大日科技股份有限公司 | Multi-directional sensing power supply control apparatus |
| CN107217457A (en) * | 2017-07-20 | 2017-09-29 | 浙江月立电器有限公司 | A kind of intelligent electric iron and its workflow and automatic energy saving flow |
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