CN203187994U - Electric iron capable of automatically cutting off power - Google Patents
Electric iron capable of automatically cutting off power Download PDFInfo
- Publication number
- CN203187994U CN203187994U CN 201320173950 CN201320173950U CN203187994U CN 203187994 U CN203187994 U CN 203187994U CN 201320173950 CN201320173950 CN 201320173950 CN 201320173950 U CN201320173950 U CN 201320173950U CN 203187994 U CN203187994 U CN 203187994U
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- China
- Prior art keywords
- electric iron
- microprocessor
- iron
- displacement transducer
- power
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- Expired - Lifetime
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Abstract
The utility model relates to an electric iron capable of automatically cutting off power. The electric iron capable of automatically cutting off the power comprises an iron body and a control circuit arranged in the iron body. An LED light source is arranged in the iron body, a photosensitive sensor capable of sensing the LED light source is arranged in a handle, a displacement sensor capable of sensing the motion state of the iron body is arranged on the bottom of the iron body, the output end of the photosensitive sensor and the output end of the displacement sensor are respectively connected with the input end of a microprocessor, the output end of the microprocessor is connected with a heating element control circuit capable of controlling to switch on and off the heating element, and the output end of the microprocessor is further connected with a buzzer. According to the electric iron capable of automatically cutting off the power, through the improvement of the structure of the electric iron, the electric iron capable of automatically cutting off the power can automatically judge whether the iron is in a handheld working state or not, therefore, the electric iron controls the heating element to heat or stop heating, and the electric iron capable of automatically cutting off the power is safer and more reliable.
Description
Technical field
The utility model relates to a kind of electric iron.
Background technology
Electric iron of the prior art all is to realize control to calandria control circuit break-make by hand switch, still, during actual the use, has the user and forgets and close etc., causes very big potential safety hazard.
Summary of the invention
In order to overcome above-mentioned deficiency of the prior art, the electric iron that the utility model provides a kind of energy induced electricity flatiron state and cuts off the power supply automatically.
The technical scheme in the invention for solving the technical problem is:
A kind of electric iron that can cut off the power supply automatically, comprise the flatiron body and be arranged on the intrinsic control circuit of flatiron, the flatiron body is provided with handle, flatiron body bottom arranges heater, be provided with led light source in the described flatiron body, be provided with the light sensor of energy induction LED light source in the described handle, described flatiron body bottom is provided with the displacement transducer that can respond to flatiron body motion state, the output of described light sensor and displacement transducer is connected the input of microprocessor respectively, the output of described microprocessor connects the heater control circuit that can control the heater break-make, and the output of described microprocessor also is connected with buzzer.
As preferably, the output of microprocessor also is connected with the indicator lamp warning circuit.
As preferably, displacement transducer is the ball-type displacement transducer.
As preferably, the input of microprocessor also is provided with the crystal oscillating circuit that clock signal can be provided.
Light sensor in the handle can induction LED light source or natural daylight, and the intrinsic displacement transducer of flatiron can be responded to flatiron whether mobile and whether be flat condition.When holding handle, light sensor is stopped by hand, then can't receive optical signal, then microprocessor judges is flatiron work, and the heater control circuit is communicated with, and starts working, if light sensor receives optical signal, illustrate that electric iron do not work, then the heater control circuit disconnects, and quits work.When electric iron when carrying out translation, displacement transducer detects signal, then the heater control circuit works on, if flatiron body run-off the straight or when not having the translation signal then is judged as and quits work, disconnects the heater control circuit.In addition, crystal oscillating circuit provides clock signal for microprocessor, and when microprocessor disconnected the heater control circuit according to light sensor or displacement transducer needs, buzzer and indicator lamp warning circuit sent alarm signal, and the duration of reporting to the police is controlled.When holding electric iron, during the electric iron horizontal movement, the rolling that the ball of displacement transducer the inside does not stop.
The beneficial effects of the utility model are: the utility model passes through the improvement to the structure of electric iron, make it can judge automatically whether electric iron is in the hand-held duty of people, thereby the control heater heats or stops heating, and is more safe and reliable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of electric iron that can cut off the power supply automatically, comprise the flatiron body and be arranged on the intrinsic control circuit of flatiron, the flatiron body is provided with handle, flatiron body bottom arranges heater, be provided with led light source in the described flatiron body, be provided with the light sensor 1 of energy induction LED light source in the described handle, described flatiron body bottom is provided with the displacement transducer 2 that can respond to flatiron body motion state, described light sensor 1 and the output of displacement transducer 2 are connected the input of microprocessor 3 respectively, the output of described microprocessor 3 connects the heater control circuit 4 that can control the heater break-make, and the output of described microprocessor also is connected with buzzer 5, indicator lamp warning circuit 6.Displacement transducer is the ball-type displacement transducer.The input of microprocessor also is provided with the crystal oscillating circuit that clock signal can be provided.
Light sensor 1 in the handle can induction LED light source or natural daylight, and the intrinsic displacement transducer 2 of flatiron can be responded to flatiron whether mobile and whether be flat condition.When holding handle, light sensor is stopped by hand, then can't receive optical signal, then microprocessor judges is flatiron work, and the heater control circuit is communicated with, and starts working, if light sensor receives optical signal, illustrate that electric iron do not work, then the heater control circuit disconnects, and quits work.When electric iron when carrying out translation, displacement transducer detects signal, then the heater control circuit works on, if flatiron body run-off the straight or when not having the translation signal then is judged as and quits work, disconnects the heater control circuit.In addition, crystal oscillating circuit provides clock signal for microprocessor, when microprocessor disconnected the heater control circuit according to light sensor or displacement transducer needs, buzzer 5 and indicator lamp warning circuit 6 sent alarm signal, and the duration of reporting to the police is controlled.When holding electric iron, during the electric iron horizontal movement, the rolling that the ball of displacement transducer the inside does not stop.
The concrete course of work is as follows, electric iron plugs in, civil power provides the galvanic current source for each circuit module by step-down rectifying circuit, this moment, hand was not held the handle of electric iron, led light source gets electric lighting in the light source irradiation circuit, light sensor receives the illumination of LED, and microprocessor judges is that hand is not held the electric iron handle, and control disconnects the electric iron heater.When holding the handle of electric iron, the route of light sensor reception light has been lived in stick shift, makes the light sensor resistance become big, is judged as hand and has held the electric iron handle.By above-mentioned functions, when the people left electric iron, electric iron can cut off heating unit power automatically, and electric iron is safer in the process of using.
When holding electric iron, during the electric iron horizontal movement, the rolling that the ball of displacement transducer the inside does not stop, microprocessor constantly detects high-low level by displacement transducer and switches, microprocessor internal timer horizontal timing time that constantly resets, make electric iron be in duty always.When the electric iron stop motion, when this moment, hand was also held the electric iron handle, it is high level that microprocessor detects displacement transducer, behind the microprocessor internal timer timing 30S, the control output control circuit cuts off the electric iron heater, buzzer is to pipe 6 at interval with 0.5S, and indicator lamp is not stop flicker at interval with 0.5S, reminds user's electric iron to be in holding state.When the user held electric iron and rocks, electric iron was waken up again, started working.When the electric iron stop motion, when hand leaves the electric iron handle, this moment, displacement transducer and light-inductive device output signal corresponding signal offered microprocessor, microprocessor is controlled output control circuit immediately and is cut off the electric iron heater, buzzer is to pipe 6 at interval with 0.5S, indicator lamp is not stop flicker at interval with 0.5S, reminds user's electric iron to be on the ironing clothes immediately, enters holding state now.When the user held electric iron and rocks, electric iron was waken up again, started working.
When electric iron is vertically placed, it is low level that microprocessor detects displacement transducer, behind the microprocessor internal timer timing 8m, cut off the electric iron heater by the control output control circuit, buzzer is to pipe 6 at interval with 0.5S, indicator lamp is not stop flicker at interval with 0.5S, reminds user's electric iron to be in holding state.When the user held electric iron and rocks, electric iron was waken up again, started working.
The design of employing foregoing circuit not only can be cut off the power supply electric iron automatically when placing vertically, the more important thing is, when the user is not on the electric iron limit, can cut off the heater of electric iron automatically, avoids taking place because forgetting that closing electric iron causes disasters such as fire.Security and the reliability of electric iron have been improved.This circuit design is simple, usability is strong, cost is low, more energy-conservation and can prolong electric iron service life.
Claims (4)
1. electric iron that can cut off the power supply automatically, comprise the flatiron body and be arranged on the intrinsic control circuit of flatiron, the flatiron body is provided with handle, flatiron body bottom arranges heater, it is characterized in that: be provided with led light source in the described flatiron body, be provided with the light sensor of energy induction LED light source in the described handle, described flatiron body bottom is provided with the displacement transducer that can respond to flatiron body motion state, the output of described light sensor and displacement transducer is connected the input of microprocessor respectively, the output of described microprocessor connects the heater control circuit that can control the heater break-make, and the output of described microprocessor also is connected with buzzer.
2. a kind of electric iron that can cut off the power supply automatically according to claim 1, it is characterized in that: the output of described microprocessor also is connected with the indicator lamp warning circuit.
3. a kind of electric iron that can cut off the power supply automatically according to claim 2, it is characterized in that: described displacement transducer is the ball-type displacement transducer.
4. a kind of electric iron that can cut off the power supply automatically according to claim 3, it is characterized in that: the input of described microprocessor also is provided with the crystal oscillating circuit that clock signal can be provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173950 CN203187994U (en) | 2013-04-09 | 2013-04-09 | Electric iron capable of automatically cutting off power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320173950 CN203187994U (en) | 2013-04-09 | 2013-04-09 | Electric iron capable of automatically cutting off power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203187994U true CN203187994U (en) | 2013-09-11 |
Family
ID=49104867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320173950 Expired - Lifetime CN203187994U (en) | 2013-04-09 | 2013-04-09 | Electric iron capable of automatically cutting off power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203187994U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780439A (en) * | 2016-04-27 | 2016-07-20 | 佛山市聚成生化技术研发有限公司 | Electric iron with automatic protection function |
| CN105951408A (en) * | 2016-06-07 | 2016-09-21 | 佛山市聚成生化技术研发有限公司 | Safe electric iron |
| 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 |
| CN109563677A (en) * | 2016-08-12 | 2019-04-02 | 劳拉斯塔股份有限公司 | Device is taught in ironing |
| CN110670328A (en) * | 2019-09-19 | 2020-01-10 | 上海珈俪时装有限公司 | Garment ironing device with protection function and using method thereof |
| CN113668196A (en) * | 2020-05-15 | 2021-11-19 | 青岛海尔洗衣机有限公司 | Footing structure and washing machine |
-
2013
- 2013-04-09 CN CN 201320173950 patent/CN203187994U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780439A (en) * | 2016-04-27 | 2016-07-20 | 佛山市聚成生化技术研发有限公司 | Electric iron with automatic protection function |
| CN105951408A (en) * | 2016-06-07 | 2016-09-21 | 佛山市聚成生化技术研发有限公司 | Safe electric iron |
| CN109563677A (en) * | 2016-08-12 | 2019-04-02 | 劳拉斯塔股份有限公司 | Device is taught in ironing |
| 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 |
| CN110670328A (en) * | 2019-09-19 | 2020-01-10 | 上海珈俪时装有限公司 | Garment ironing device with protection function and using method thereof |
| CN113668196A (en) * | 2020-05-15 | 2021-11-19 | 青岛海尔洗衣机有限公司 | Footing structure and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315300 No.999, Kaifa East Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Patentee after: Yueli Group Co.,Ltd. Address before: No. 999, Kaifa East Road, Zhouxiang Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: ZHEJIANG YUELI ELECTRICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |
|
| CX01 | Expiry of patent term |