CN201320648Y - Soldering iron frame - Google Patents
Soldering iron frame Download PDFInfo
- Publication number
- CN201320648Y CN201320648Y CNU2008201715891U CN200820171589U CN201320648Y CN 201320648 Y CN201320648 Y CN 201320648Y CN U2008201715891 U CNU2008201715891 U CN U2008201715891U CN 200820171589 U CN200820171589 U CN 200820171589U CN 201320648 Y CN201320648 Y CN 201320648Y
- Authority
- CN
- China
- Prior art keywords
- throw switch
- pole double
- resistance
- spdt
- red light
- 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
Links
Images
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
The utility model relates to a soldering iron frame, which comprises a casing, a plug, a socket, a supporting stand and a temperature control circuit, wherein the temperature control circuit further comprises a single-pole double-throw switch, a red lamp, a green lamp and a resistance, wherein the green lamp is connected with the resistance in series, and is connected with the red lamp in parallel, and two static contacts of the single-pole double-throw switch are respectively connected with a circuit where the green lamp and the red lamp are arranged. The soldering iron frame has reasonable, simple and novel structure design, low production cost, long service span and convenient and reliable use, which can effectively delay the oxidization process of soldering iron heads.
Description
Technical field
The utility model relates to a kind of Iron Stand, particularly a kind of Iron Stand that can delay the solder horn oxidizing process.
Background technology
At present the electric iron that generally adopts is a constant temperature electric iron, after promptly electric iron plugs in, just remains on this temperature after being warmed up to operating temperature, if the time is longer, solder horn is easy to because of overheated oxidation.
Summary of the invention
Technical problem to be solved in the utility model is to overcome existing above-mentioned shortcoming in the prior art and a kind of reasonable in design is provided, and can delay the Iron Stand of solder horn oxidation rate.
The technical scheme in the invention for solving the above technical problem is: a kind of Iron Stand, comprise housing, plug, socket and support, and it is characterized in that: also be provided with temperature-control circuit, described temperature-control circuit is connected with plug and socket respectively.
Preservation and controlling circuit described in the utility model comprises a single-pole double-throw switch (SPDT), a red light, a green light and a resistance, and described green light is connected with described resistance, and is in parallel with described red light; Single-pole double-throw switch (SPDT) two stationary contacts are connected with red light place circuit with green light respectively.
Single-pole double-throw switch (SPDT) described in the utility model is normally closed in the described stationary contact place that is connected with red light place circuit.
Resistance described in the utility model is that resistance value is 1000 ohm a resistance.
Support described in the utility model is installed in described single-pole double-throw switch (SPDT) top.
The utility model compared with prior art has the following advantages and effect: reasonable in design, simple, novel, and use cost is low, and the life-span is long, and is easy to use and reliable simultaneously, can delay the oxidizing process of solder horn effectively.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model circuit theory diagrams.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises housing 1, socket 2, support 3, plug 4 and temperature-control circuit 6.Temperature-control circuit 6 is connected with plug 4 with socket 2.Temperature-control circuit 6 comprises single-pole double-throw switch (SPDT) 5, green light 7, red light 8 and resistance 9.Green light 7 is connected with resistance 9, and is in parallel with red light 7; 5 liang of stationary contacts of single-pole double-throw switch (SPDT) are connected with red light 8 place circuit with green light 7 respectively.Green light 7 is installed on housing 1 outer wall with red light 7.Single-pole double-throw switch (SPDT) 5 is normally closed in the stationary contact place that is connected with red light 8 place circuit.3 one on support is connected and installed on the housing 1 by axle, and is positioned at single-pole double-throw switch (SPDT) 5 tops, and the other end becomes to collude shape.Also comprise the electric iron 10 that has plug.
During use, plug 4 injects power supply, and electric iron 10 plugs are inserted on the socket 2.During work, single-pole double-throw switch (SPDT) 5 movable contacts close the stationary contact place that is connected in red light 8 place circuit, and electric current is by the loop, and red light 8 is bright, and circuital current is a normal current; In the intervals of business, electric iron 10 is rested on the support 3, because pressure, support 3 presses single-pole double-throw switch (SPDT) 5 downwards, makes single-pole double-throw switch (SPDT) 5 close the stationary contact place that is connected in green light 7 place circuit, electric current changes into by this loop, green light 7 is bright and since this loop in one 1000 ohm resistance 9 is arranged, so in the loop electric current less than operating current, the temperature of solder horn reaches the order ground that delays the solder horn oxidizing process less than operating temperature.
Claims (5)
1, a kind of Iron Stand comprises housing, plug, socket and support, it is characterized in that: also be provided with the preservation and controlling circuit, described preservation and controlling circuit is connected with plug and socket respectively.
2, a kind of Iron Stand according to claim 1 is characterized in that: described preservation and controlling circuit comprises a single-pole double-throw switch (SPDT), a red light, a green light and a resistance; Described green light is connected with described resistance, and is in parallel with described red light; Single-pole double-throw switch (SPDT) two stationary contacts are connected with red light place circuit with green light respectively.
3, a kind of Iron Stand according to claim 2 is characterized in that: described single-pole double-throw switch (SPDT) is normally closed in the described stationary contact place that is connected with red light place circuit.
4, a kind of Iron Stand according to claim 2 is characterized in that: described resistance is that resistance value is 1000 ohm a resistance.
5, a kind of Iron Stand according to claim 1 and 2 is characterized in that: described support is installed in described single-pole double-throw switch (SPDT) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201715891U CN201320648Y (en) | 2008-12-29 | 2008-12-29 | Soldering iron frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201715891U CN201320648Y (en) | 2008-12-29 | 2008-12-29 | Soldering iron frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320648Y true CN201320648Y (en) | 2009-10-07 |
Family
ID=41158036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201715891U Expired - Fee Related CN201320648Y (en) | 2008-12-29 | 2008-12-29 | Soldering iron frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320648Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406035A (en) * | 2018-02-11 | 2018-08-17 | 重庆川乾科技有限公司 | Multifunctional iron frame |
-
2008
- 2008-12-29 CN CNU2008201715891U patent/CN201320648Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108406035A (en) * | 2018-02-11 | 2018-08-17 | 重庆川乾科技有限公司 | Multifunctional iron frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201320648Y (en) | Soldering iron frame | |
| CN204480909U (en) | A kind of thermal resistance formula on-load switch conductor plate syndeton | |
| CN202917927U (en) | A plug-in arrester | |
| CN203466365U (en) | Easy-plug socket | |
| CN201717145U (en) | Direct-current contact head no-arc contactor for direct-current motor | |
| CN214176350U (en) | Novel double-control switch power strip | |
| CN202917651U (en) | Light fixture connection terminal tool | |
| CN2855611Y (en) | Energy-saving and two-temp. type electric iron | |
| CN206210627U (en) | A kind of electric switch for having reeded contact point and its using | |
| CN202996669U (en) | Low-voltage fuse type disconnecting switch | |
| CN204834414U (en) | Button switch convenient to change pilot lamp | |
| CN214676023U (en) | Intelligent power supply management device capable of being controlled in timing mode | |
| CN204834385U (en) | Air switch of tape light | |
| CN203205343U (en) | Temperature controller for charger | |
| CN205016467U (en) | Novel temperature controller | |
| CN203511312U (en) | Operation handle of AGV | |
| CN201877360U (en) | Manually reset temperature controller | |
| CN202405756U (en) | Explosion-proof automatic switch for energy-saving motor leakage prewarning device | |
| CN203573877U (en) | Circular horn switch | |
| CN203423838U (en) | Temperature control-based intelligent desk lamp | |
| CN213815991U (en) | Embedded relay | |
| CN202662918U (en) | Timed-power-outage energy-saving plug power cord | |
| CN202963702U (en) | Anti-dry electric iron soldering station | |
| CN201838847U (en) | Wrenching type energy-saving plug | |
| CN202334933U (en) | Overheat automatic power-off circuit for electric heating bedplate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20101229 |