CN202479660U - Cordless soldering iron - Google Patents
Cordless soldering iron Download PDFInfo
- Publication number
- CN202479660U CN202479660U CN2012201145540U CN201220114554U CN202479660U CN 202479660 U CN202479660 U CN 202479660U CN 2012201145540 U CN2012201145540 U CN 2012201145540U CN 201220114554 U CN201220114554 U CN 201220114554U CN 202479660 U CN202479660 U CN 202479660U
- Authority
- CN
- China
- Prior art keywords
- circuit
- switch
- lithium ion
- ion battery
- connects
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 7
- 238000005476 soldering Methods 0.000 title claims abstract description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 16
- 239000010703 silicon Substances 0.000 claims abstract description 16
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 14
- 230000001131 transforming effect Effects 0.000 claims description 12
- 230000028016 temperature homeostasis Effects 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Control Of Resistance Heating (AREA)
Abstract
A cordless soldering iron is characterized in that a lithium ion battery is connected with a switch transformation circuit through a switch, the switch transformation circuit is connected with a silicon controlled rectifier, the silicon controlled rectifier is connected with a heating body and a voltage comparison circuit, two comparison ends of the voltage comparison circuit are respectively connected with a temperature adjustment circuit and the heating body of a soldering iron head, and the lithium ion battery is further connected with a power supply indication and heating indicator lamp. The utility model has the advantages that: novel concept, convenient use, energy conservation, rapid temperature rise, portability, constant temperature, adjustable temperature, long service time and the like.
Description
Technical field
The utility model relates to a kind of flatiron, but especially a kind of energy-conservation, be rapidly heated, light, constant temperature temperature adjustment, service time long cordless soldering iron.
Background technology
At present, the flatiron of selling all has a power supply plug wire on the market, and in the place that does not have socket, do not have power supply or plug wire to fall short of, flatiron can't use, and makes the usage space of flatiron be restricted.
Summary of the invention
The purpose of the utility model is to provide a kind of cordless soldering iron that need not to connect power line, thereby does not receive the restriction in non-transformer socket and space.
The utility model is to realize like this; It comprises lithium ion battery, switch transforming circuit, controllable silicon, heater, voltage comparator circuit, thermoregulation circuit, power supply indication and burner on light; It is characterized in that lithium ion battery passes through switch and connects the switch transforming circuit; The switch transforming circuit connects controllable silicon; Controllable silicon connects heater and voltage comparator circuit, relatively holds the heater that connects thermoregulation circuit and solder horn respectively for two of voltage comparator circuit, and said lithium ion battery also connects power supply indication and burner on light.This flatiron supplies direct current by high capacity lithium ion battery, for realizing being rapidly heated, direct current is transformed into the alternating current of high frequency, big voltage through switch, transforming circuit.This alternating current is added to heater through controllable silicon, and controllable silicon receives the control of voltage comparator circuit, relatively holds the temperature-sensitive element that connects thermoregulation circuit and solder horn respectively for two of voltage comparator circuit, because the effect of comparison circuit, thereby realize temperature adjustment and constant temperature.In addition, this flatiron has power switch, and power connection indication, solder horn heating indication are arranged.
The advantage of the utility model is: novel, easy to use, but energy-conservation, be rapidly heated, light, constant temperature temperature adjustment, service time are long etc.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model.
The specific embodiment
As shown in Figure 1; The utility model is to realize like this; It comprises lithium ion battery 1, switch transforming circuit 2, controllable silicon 3, heater 4, voltage comparator circuit 5, thermoregulation circuit 6, power supply indication and burner on light 7; Lithium ion battery 1 connects switch transforming circuit 2 through switch, and switch transforming circuit 2 connects controllable silicon 4, and controllable silicon 4 connects heater 5 and voltage comparator circuit 6; Relatively hold the heater 4 that connects thermoregulation circuit 7 and solder horn respectively for two of voltage comparator circuit 6, said lithium ion battery 1 also connects power supply indication and burner on light 7.This flatiron supplies direct current by high capacity lithium ion battery 1, is transformed into the alternating current of high frequency, big voltage through switch transforming circuit 2.This alternating current is added to heater 4 through controllable silicon 3, and controllable silicon 3 receives the control of voltage comparator circuit 5, relatively holds the heater 4 that connects thermoregulation circuit 6 and solder horn respectively for two of voltage comparator circuit 5, because the effect of comparison circuit, thereby realize temperature adjustment and constant temperature.In addition, this flatiron has power switch, power connection indication, solder horn heating indication.
Claims (1)
1. cordless soldering iron; It comprises lithium ion battery, switch transforming circuit, controllable silicon, heater, voltage comparator circuit, thermoregulation circuit, power supply indication and burner on light; It is characterized in that lithium ion battery passes through switch and connects the switch transforming circuit; The switch transforming circuit connects controllable silicon; Controllable silicon connects heater and voltage comparator circuit, relatively holds the heater that connects thermoregulation circuit and solder horn respectively for two of voltage comparator circuit, and said lithium ion battery also connects power supply indication and burner on light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201145540U CN202479660U (en) | 2012-03-14 | 2012-03-14 | Cordless soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201145540U CN202479660U (en) | 2012-03-14 | 2012-03-14 | Cordless soldering iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479660U true CN202479660U (en) | 2012-10-10 |
Family
ID=46954120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201145540U Expired - Fee Related CN202479660U (en) | 2012-03-14 | 2012-03-14 | Cordless soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479660U (en) |
-
2012
- 2012-03-14 CN CN2012201145540U patent/CN202479660U/en not_active Expired - Fee Related
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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: 20121010 Termination date: 20130314 |