CN105312710A - Electric soldering iron temperature control device - Google Patents
Electric soldering iron temperature control device Download PDFInfo
- Publication number
- CN105312710A CN105312710A CN201410283478.XA CN201410283478A CN105312710A CN 105312710 A CN105312710 A CN 105312710A CN 201410283478 A CN201410283478 A CN 201410283478A CN 105312710 A CN105312710 A CN 105312710A
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- CN
- China
- Prior art keywords
- electric iron
- temperature
- soldering iron
- electric soldering
- iron temperature
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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 discloses an electric soldering iron temperature control device which comprises a heating relay and a heating device. An electric soldering iron temperature sensor is integrated on the electric soldering iron heating device and connected with a wire at the analog input end of a single-chip microcomputer controller, a temperature setting button is connected with a wire of the single-chip microcomputer controller, the output end of a single-chip microcomputer temperature controller is connected with a control coil of the heating relay, and the output end of the heating relay is in series connection with a power line of the heating device. The problems that due to the fact that a conventional electric soldering iron does not have a temperature regulating function, devices are damaged since the electric soldering iron temperature is not adjustable and the welding temperatures needed by different circuit components are different during the welding of different circuit components, the reliability of a welded circuit board is reduced, the failure rate is increased, and the cost of the circuit board is increased due to the damage of the devices are solved.
Description
Technical field
The invention belongs to electric iron control technology, particularly relate to a kind of electric iron temperature control equipment.
Background technology
Electric iron is for one of welding circuit and the most frequently used device of circuit board; but the electric iron of routine does not possess temp regulating function; when for welding different circuit devcies; because electric iron temperature is unadjustable; because required temperature during welding different components is different, the non-adjustable device that often can cause of electric iron temperature is damaged, and welding circuit board reliability is out reduced; fault rate increases, and adds the cost of circuit board due to the damage of device.
Summary of the invention
The technical problem to be solved in the present invention: a kind of electric iron temperature control equipment is provided; to solve conventional electric iron owing to not possessing temp regulating function; cause weld different component time needed for different component the non-adjustable device that often can cause of the electric iron temperature of the different existence of welding temperature damaged; welding circuit board reliability is out reduced; fault rate increases, and adds the problems such as the cost of circuit board due to the damage of device.
Technical solution of the present invention:
A kind of electric iron temperature control equipment, it comprises and adds electrothermal relay and heater, an integrated electric iron temperature sensor on electric iron heater, electric iron temperature sensor is connected with singlechip controller wire, temperature setting button is connected with singlechip controller wire, Chip Microprocessor Temperature controller output end is connected with heating relay control coil, and heating relay output end and heater power line are connected in series.
Singlechip controller is also connected with light-emitting diode display wire.
Singlechip controller, light-emitting diode display and temperature setting button are all integrated on electric iron.
Beneficial effect of the present invention:
The present invention is an integrated temperature detect switch on the heater of electric iron, the real time temperature of heater detects and issues singlechip controller by temperature detect switch, design temperature and the Current Temperatures of singlechip controller reception temperature setting button compare, realize the adjustment to electric iron temperature, people need design temperature according to device, an integrated light-emitting diode display on electric iron simultaneously, the Current Temperatures of display electric iron and design temperature, be convenient for people to check whether electric iron temperature meets requirement on devices, the invention solves conventional electric iron owing to not possessing temp regulating function, cause weld different component time needed for different component the non-adjustable device that often can cause of the electric iron temperature of the different existence of welding temperature damaged, welding circuit board reliability is out reduced, fault rate increases, and add the problems such as the cost of circuit board due to the damage of device.
accompanying drawing illustrates:
Fig. 1 is present system composition schematic diagram.
detailed description of the invention:
A kind of electric iron temperature control equipment, it comprises and adds electrothermal relay and heater, an integrated electric iron temperature sensor on electric iron heater, electric iron temperature sensor is connected with singlechip controller analog input end wire, temperature setting button is connected with singlechip controller wire, Chip Microprocessor Temperature controller output end is connected with heating relay control coil, and heating relay output end and heater power line are connected in series.
Singlechip controller is also connected with light-emitting diode display wire, is connected by RS232 interface.
Singlechip controller, light-emitting diode display and temperature setting button are all integrated on electric iron.
Claims (3)
1. an electric iron temperature control equipment, it comprises and adds electrothermal relay and heater, it is characterized in that: an integrated electric iron temperature sensor on electric iron heater, electric iron temperature sensor is connected with singlechip controller wire, temperature setting button is connected with singlechip controller wire, Chip Microprocessor Temperature controller output end is connected with heating relay control coil, and heating relay output end and heater power line are connected in series.
2. a kind of electric iron temperature control equipment according to claim 1, is characterized in that: singlechip controller is also connected with light-emitting diode display wire.
3. a kind of electric iron temperature control equipment according to claim 2, is characterized in that: singlechip controller, light-emitting diode display and temperature setting button are all integrated on electric iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283478.XA CN105312710A (en) | 2014-06-24 | 2014-06-24 | Electric soldering iron temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410283478.XA CN105312710A (en) | 2014-06-24 | 2014-06-24 | Electric soldering iron temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105312710A true CN105312710A (en) | 2016-02-10 |
Family
ID=55241561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410283478.XA Pending CN105312710A (en) | 2014-06-24 | 2014-06-24 | Electric soldering iron temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105312710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498131A (en) * | 2017-08-18 | 2017-12-22 | 湖南军成科技有限公司 | A kind of welding temperature adjusting method and system |
-
2014
- 2014-06-24 CN CN201410283478.XA patent/CN105312710A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498131A (en) * | 2017-08-18 | 2017-12-22 | 湖南军成科技有限公司 | A kind of welding temperature adjusting method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |