CN1566509A - Working condition display device for electric iron - Google Patents
Working condition display device for electric iron Download PDFInfo
- Publication number
- CN1566509A CN1566509A CN 03126786 CN03126786A CN1566509A CN 1566509 A CN1566509 A CN 1566509A CN 03126786 CN03126786 CN 03126786 CN 03126786 A CN03126786 A CN 03126786A CN 1566509 A CN1566509 A CN 1566509A
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- CN
- China
- Prior art keywords
- electric iron
- power supply
- work condition
- condition indication
- supply work
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- 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.)
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Abstract
The invention relates to an electric iron operating condition display device. A group of heating condition indicating lamp has been mounted on the thermoregulation type electric iron housing already, on the basis of which another group of power condition indicating lamp is mounted. The user can learn of various real-time signals of the operating conditions of the thermoregulation type electric iron clearly through the synchronous or asynchronous lighting-up of the two groups of operating condition indicating lamp, so the three different conditions such as coming up, standing by with constant temperature and circuit element fault can be distinguished accurately and rapidly.
Description
Technical field
The present invention relates to a kind of electric iron operating mode display unit, especially a kind of running state display device of temperature-regulated iron.
Background technology
In the prior art, the running state display device of temperature-regulated iron, great majority are that an electric heating work condition indication lamp is installed on the electric iron housing, by its bright with put out the working condition that shows electric iron: when this indicator lamp is lighted, show that electric iron is in heated condition; And when this indicator lamp extinguishes, the user can only know probably that temperature-regulated iron is in the heating element heater off-position, but be difficult to immediately distinguish this heating element heater off-position, be to belong to temperature controller to separate normal constant temperature holding state due to the outage reaching the operating temperature upper limit on earth, still because the circuit of electric iron and the abnormal failure state that element breaks down and caused, the user at this moment can only be with human body skin sensation and subjective impression, and after intermittence touch electric iron case temperature lifting after a while, could the property guessed differentiation electric iron during this lamp extinguishes, be to be in normal constant temperature holding state on earth, or be in the component malfunction, obviously, thisly can only reflect heating cycle, can't distinguish the traditional heating work condition indication lamp display mode of constant temperature operating mode and disconnection fault situation, time-consuming taking a lot of work, and inaccurate, be need be improved.
Summary of the invention
The operating mode display unit that the object of the invention is to provide a kind of heated condition, constant temperature holding state and component that can correctly reflect temperature-regulated iron immediately to break down off-position.
The present invention includes housing, heating, temperature controller, heating cycle indicator lamp and power circuit, it is characterized in that: be shaped on power supply work condition indication lamp loophole at housing, power supply work condition indication lamp loophole is built-in with the power supply work condition indication lamp, and power supply work condition indication lamp pin is connected with power circuit and places in the housing.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the circuit diagram of the embodiment of the invention.
The specific embodiment
With embodiment and accompanying drawing the present invention is described in further detail below:
See figures.1.and.2, the present invention includes housing 1, heating 7, temperature controller 2, heating cycle indicator lamp 3 and power supply circuit board 4, be shaped on power supply work condition indication lamp loophole 6 at housing 1, power supply work condition indication lamp loophole 6 is built-in with power supply work condition indication lamp 5, and power supply work condition indication lamp 5 pins are connected with power supply circuit board 4 and place in the housing 1.Because the present invention is on the former basis of having only heating cycle indicator lamp 3 of thermostatic type electric iron, install many one group of power supply work condition indication lamps 5 additional, common combination is a combined type operating mode display unit, by heating cycle indicator lamp 3 and power supply work condition indication lamp 5 synchronous or nonsynchronous bright with put out, user can the come into plain view live signal and the corresponding real-time status of the various working conditions of knowing temperature-regulated iron: when heating cycle indicator lamp 3 and 5 of power supply work condition indication lamps are lighted simultaneously, show that electric iron is in the heat temperature raising state, in the use when heating cycle indicator lamp 3 regular extinguishing and power supply work condition indication lamp 5 when keeping lighting, show the constant temperature stage that is in mostly, if connect power supply at the beginning, just occur that heating cycle indicator lamp 3 extinguishes and power supply work condition indication lamp 5 is bright, then show heating element heater, or the related elements circuit is damaged, and when two groups of work condition indication lamps put out entirely, the power circuit that then shows electric iron is in comprehensive outage abnormal failure state, so, the user can be at any time according to the real-time demonstration of above-mentioned operating mode display unit, correctly use electric iron or accurately investigate trouble location and reason rapidly, significantly reduce not clear factor of former fault when having only an indicator lamp to extinguish and mistake and treated the investigation time, improved operating efficiency.
The present invention is adapted at using in the various thermostatic type electric iron.
Claims (1)
1, a kind of electric iron operating mode display unit, it comprises housing, heating, temperature controller, heating cycle indicator lamp and power circuit, it is characterized in that: be shaped on power supply work condition indication lamp loophole at housing, power supply work condition indication lamp loophole is built-in with the power supply work condition indication lamp, and power supply work condition indication lamp pin is connected with power circuit and places in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03126786 CN1566509A (en) | 2003-06-09 | 2003-06-09 | Working condition display device for electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03126786 CN1566509A (en) | 2003-06-09 | 2003-06-09 | Working condition display device for electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1566509A true CN1566509A (en) | 2005-01-19 |
Family
ID=34469075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03126786 Pending CN1566509A (en) | 2003-06-09 | 2003-06-09 | Working condition display device for electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1566509A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078045A1 (en) * | 2013-11-28 | 2015-06-04 | 谢虹 | Miniature electric iron |
| CN108152624A (en) * | 2017-12-19 | 2018-06-12 | 厦门芯阳科技股份有限公司 | A kind of system convenient for flatiron automatic fault selftesting |
-
2003
- 2003-06-09 CN CN 03126786 patent/CN1566509A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015078045A1 (en) * | 2013-11-28 | 2015-06-04 | 谢虹 | Miniature electric iron |
| CN108152624A (en) * | 2017-12-19 | 2018-06-12 | 厦门芯阳科技股份有限公司 | A kind of system convenient for flatiron automatic fault selftesting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |