CN2912883Y - Light-operated constant temperature energy-saving electric iron - Google Patents
Light-operated constant temperature energy-saving electric iron Download PDFInfo
- Publication number
- CN2912883Y CN2912883Y CN 200520045867 CN200520045867U CN2912883Y CN 2912883 Y CN2912883 Y CN 2912883Y CN 200520045867 CN200520045867 CN 200520045867 CN 200520045867 U CN200520045867 U CN 200520045867U CN 2912883 Y CN2912883 Y CN 2912883Y
- Authority
- CN
- China
- Prior art keywords
- electric iron
- light
- constant temperature
- saving electric
- handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An optical control temperature-constant energy-saving electric iron is internally provided with an optical circuit board; the electric iron handle is provided with a power supply hole and a photosensitive permeable hole. When the electric iron is laid down, the resistance value of the photosensitive resistance is changed to be smaller; the controllable silicon is not touched off, the electric iron is under semi-wave electricity supply and the temperature-constant is kept; when the electric iron is taken up, the resistance value of the photosensitive resistance is increased owing to no lights; the controllable silicon are conducted to form full-wave electricity supply and the normal electricity supply of the electric iron. The utility model has a simple structure, convenient usage; the electric iron head can not burned when in long-time use; the work efficiency is improved and the electricity is saved.
Description
Affiliated technical field
The utility model relates to a kind of electric iron, relates in particular to a kind of light-operated constant temperature energy-saving electric iron.
Background technology
Radio factory maintenance shop or electrical equipment are repaired company, electric iron is a kind of necessary tool, but electric iron uses for a long time, can cause solder horn " to burn " oxidation to death, reduce the heat of solder horn, can't weld, especially when energising, stop using, the solder horn oxidation of just burning is used inconvenient and is taken very much.
Summary of the invention
In order to overcome above-mentioned shortcoming, the utility model design kind of light-operated constant temperature energy-saving electric iron.When as long as this electric iron puts down electric iron, can enter temperature constant state automatically, one when picking up electric iron, can recover normal febrile state automatically, uses when long and also can not burn solder horn to death, put again can saves energy just use.
The technical scheme of the utility model technical solution employing always is that solder horn (1) is connected with handle thread (4), and control circuit (2) is connected with ac electrode circuit board fixed leg (6) with flatiron telegraph circuit plate fixed leg (5) by circuit board fixed screw (3); Handle thread (4) is connected with flatiron handle (7); Photo resistance is corresponding with the photo resistance loophole; Light emitting diode is corresponding with indicator lamp hole.The handle screw is connected with flatiron telegraph circuit plate fixed leg, ac electrode circuit board fixed leg.Photo resistance is corresponding with the photo resistance loophole, and luminous second tube sheet is corresponding with indicator lamp hole.
At light-operated circuit plate of the inner installation of electric iron, on the flatiron handle, have a power supply written instructions hole and a photosensitive loophole, when flatiron puts down, photo resistance resistance under illumination diminishes, and controllable silicon does not trigger, and electric iron is in the whole power supply of half-wave and keeps constant temperature, when picking up electric iron, photo resistance increases according to resistance because of unglazed, Q and and pad is sent out a controllable silicon conducting, form all-wave power supply electric iron normal power supply.
The utility model is simple in structure, uses to put just, and when using when long, solder horn can not burnt to death, has improved operating efficiency and energy using electricity wisely.
Description of drawings:
Further specify this reality is novel below in conjunction with accompanying drawing;
Fig. 1 is the utility model main structure chart;
Fig. 2 is the former sight figure of the utility model control apparatus;
Among Fig. 1,1, solder horn, 2, control circuit board, 3, the circuit board fixed screw, 4, the handle thread, 5, flatiron telegraph circuit plate fixed leg, 6, ac electrode circuit board fixed leg, 7, the flatiron handle, 8, the photo resistance loophole, 9, indicator lamp hole.
The specific embodiment
In Fig. 1, solder horn (1) is connected with handle thread (4), and control circuit (2) is connected with ac electrode circuit board fixed leg (6) with flatiron telegraph circuit plate fixed leg (5) by circuit board fixed screw (3); Handle thread (4) is connected with flatiron handle (7); Photo resistance is corresponding with the photo resistance loophole; Light emitting diode is corresponding with indicator lamp hole.
Q is 9,013 three plate pipes in Fig. 2, and MCR is withstand voltage 600 volts of 6A controllable silicons.LED is luminous second tube sheet D
2, D
3I N4007 rectification three plate pipes, RG are that photodiode P is that 10 excellent moving are pressed two utmost points, and LR is 20W to a 200W electric iron.
Claims (3)
1, a kind of light-operated constant temperature energy-saving electric iron is characterized in that solder horn (1) is connected with handle thread (4), and control circuit (2) is connected with ac electrode circuit board fixed leg (6) with flatiron telegraph circuit plate fixed leg (5) by circuit board fixed screw (3); Handle thread (4) is connected with flatiron handle (7); Photo resistance is corresponding with the photo resistance loophole; Light emitting diode is corresponding with indicator lamp hole.
2, a kind of light-operated constant temperature energy-saving electric iron according to claim 1 is characterized in that the handle screw is connected with flatiron telegraph circuit plate fixed leg, ac electrode circuit board fixed leg.
3, a kind of light-operated constant temperature energy-saving electric iron according to claim 1 is characterized in that photo resistance is corresponding with the photo resistance loophole, and luminous second tube sheet is corresponding with indicator lamp hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045867 CN2912883Y (en) | 2005-10-25 | 2005-10-25 | Light-operated constant temperature energy-saving electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045867 CN2912883Y (en) | 2005-10-25 | 2005-10-25 | Light-operated constant temperature energy-saving electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2912883Y true CN2912883Y (en) | 2007-06-20 |
Family
ID=38167484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045867 Expired - Fee Related CN2912883Y (en) | 2005-10-25 | 2005-10-25 | Light-operated constant temperature energy-saving electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2912883Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824927A (en) * | 2017-12-20 | 2018-03-23 | 深圳职业技术学院 | Anticreep electric iron |
-
2005
- 2005-10-25 CN CN 200520045867 patent/CN2912883Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824927A (en) * | 2017-12-20 | 2018-03-23 | 深圳职业技术学院 | Anticreep electric iron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhu Bingyuan Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070620 Termination date: 20081025 |