CN86208773U - Electric soldering iron with temp. -regulating, constant temp. -keeping and tin-feeding components - Google Patents
Electric soldering iron with temp. -regulating, constant temp. -keeping and tin-feeding components Download PDFInfo
- Publication number
- CN86208773U CN86208773U CN 86208773 CN86208773U CN86208773U CN 86208773 U CN86208773 U CN 86208773U CN 86208773 CN86208773 CN 86208773 CN 86208773 U CN86208773 U CN 86208773U CN 86208773 U CN86208773 U CN 86208773U
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- tin
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- temperature
- keeping
- regulating
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Abstract
The utility model discloses an electric soldering iron with temp.-regulating, constant temp.-keeping and tin-feeding components, comprising a sending tin and temperature adjustable constant temperature parts. The sending tin part comprises a tin conduit and feed teeth with a turning fastener. The temperature adjustable constant temperature part comprises bimetallic strips, a clamping element and an elasticity conducting body with an insulation part. The utility model has the advantages of energy saving and long service life, improving the weld spot quality and effectively protecting welding elements.
Description
The utility model relates to a kind of electric iron with temperature-adjusting constant temperature and tin-supplying element.
In the prior art, domestic utility application specification (CN 85 203299U) discloses a kind of device that welds with scolding tin, it is by curved taper electric iron chieftain, heating, electric wire, plug, scolding tin feeding part and pull to buckle etc. and constitute, but the tin-supplying element complex structure of this device, and there are not temperature adjustment and thermostat.
The purpose of this utility model provides a kind of electric iron with temperature-adjusting constant temperature and tin-supplying element, and it not only has tin-supplying element simple in structure, can also regulate and control the temperature of solder horn as required.
The utility model is achieved in that the solder horn that thermal conductivity factor is high is sleeved on the heating, and this solder horn has an axial hole and sidewise hole.Two holes communicate, as the scolding tin passage of fusing.With clamping element one end of bimetal leaf is contained in heat conduction place of the heating at solder horn rear portion, the other end stretches in the shell, can partly contact with the insulation that be attached on the elastic conductor, or keep necessary distance.The insulation of this elastic conductor partly is converted into an obtuse angle.One terminal screw of elastic conductor and power supply joins.Regulate bimetal leaf and elastic conductor insulation relative position partly, then can play temperature adjustment and constant temperature.Tin-supplying element by around the tin-guiding tube of the shuttle of tin, front end bending, have the feeding tooth of pulling button and constitute.
Send tin to pull the trigger place of spiral-lock at the pistol-shaped shell, the same arc-shaped spring piece of its support connects, and pulling the button other end is the feeding tooth.Strip breach by tin-guiding tube stretches in the tin-guiding tube.With a movable axis feeding tooth is connected on the support.One little spring is arranged between feeding tooth and the support.Pull when button when pulling, the feeding tooth is just sent into sidewise hole on the solder horn with one section tin silk by tin-guiding tube, and the tin silk melts in the hole, passes through axial hole and flow to the solder horn front end.
The utility model is owing to have temperature adjustment, thermostat and tin-supplying element, thereby saved electric energy and improved quality of welding spot, protected soldered elements effectively, improved the service life of electric iron.In addition, still can increase work efficiency, regulate spot size.
Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.
Accompanying drawing is a structural representation of the present utility model.
With reference to accompanying drawing, the front end of solder horn (1) is an inclined-plane, axially boring a diameter along solder horn is 22 millimeters about 15 millimeters of axial hole (2), hole depth, and the sidewise hole (3) that radially bores a diameter in the bottom of axial hole (being 15 millimeters places of hole depth) and be 2.8 millimeters communicates with axial hole.With clamping element (4) end of bimetal leaf (5) is fixed on the solder horn rear portion, the other end stretches in the shell (6).Partly (8) contact of insulation that same elastic conductor (7) is additional.This elastic conductor can use tin phosphorus bronze sheet etc., and the terminal screw (20) of it and power supply joins, and its insulation partly is converted into an obtuse angle.When heating (17) heating iron head, also add thrermostatic bimetal-plate simultaneously.When being heated to specified operating temperature, elastic conductor is stirred in bimetal leaf flexural deformation, makes it throw off the binding post (19) of heating, thereby cuts off the electricity supply; When temperature descended, bimetal leaf restored to the original state, and elastic conductor is closed circuit again, thereby makes the solder horn temperature recovery keep constant.Regulate bimetal leaf by clamping element and stretch into length in the shell, thus the control bimetal leaf terminal with elastic conductor insulation relative distance partly, so just reached the purpose of adjusting temperature.It is lower that bimetal leaf more stretches into the interior thermostat temperature of shell; Otherwise, higher.On the binding post of heating, can connect an indicator lamp (18), whether to indicate heat-generating pipe work.
Tin-supplying element by around the tin-guiding tube (10) of the shuttle (9) of tin silk, front end bending, have the feeding tooth (12) of pulling button (11) and constitute.The curved end of tin-guiding tube is pointed to sidewise hole, and tin-guiding tube has a strip breach (16), pulls the trigger place of spiral-lock at the pistol-shaped shell, and the same arc-shaped spring piece of its support (13) connects.Pulling that button exposes partly is exactly that finger is pulled part, and pulling the button other end is the feeding tooth, and the strip breach by tin-guiding tube stretches in the tin-guiding tube, with a movable axis feeding tooth is connected with support (14).One little spring (15) is arranged between feeding tooth and support.Pull when button when pulling, the feeding tooth is just sent into sidewise hole on the solder horn with one section tin silk by tin-guiding tube, and the tin silk melts in the hole, flow to the solder horn front end for use through axial hole.The effect of arc-shaped spring piece is to avoid in the feeding tooth feeding backhaul afterwards the tin silk being carried back.Little spring makes the feeding tooth send tin can automatically reset afterwards, so that repeat work.
Claims (3)
1, the electric iron that has temperature-adjusting constant temperature and tin-supplying element, it comprises solder horn (1), heating (17), it is characterized in that:
1) have adjustable constant temperature parts, by clamping element (4), bimetal leaf (5), there is the elastic conductor (7) of an insulating element to constitute, the insulation of this elastic conductor partly (8) is converted into an obtuse angle;
2) has tin-supplying element, by the tin-guiding tube (10) of shuttle (9), front end bending, have the feeding tooth (12) of pulling button and constitute;
3) solder horn has an axial hole (2) and sidewise hole (3), and two holes communicate.
2,, it is characterized in that using clamping element (4) to fix bimetal leaf (5) according to the electric iron arrangement of claim 1 or 2.
3,, it is characterized in that pulling and be connected with an arc-shaped spring piece (13) on the button (11) according to the electric iron arrangement of claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208773 CN86208773U (en) | 1986-10-31 | 1986-10-31 | Electric soldering iron with temp. -regulating, constant temp. -keeping and tin-feeding components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86208773 CN86208773U (en) | 1986-10-31 | 1986-10-31 | Electric soldering iron with temp. -regulating, constant temp. -keeping and tin-feeding components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86208773U true CN86208773U (en) | 1988-06-08 |
Family
ID=4810796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86208773 Pending CN86208773U (en) | 1986-10-31 | 1986-10-31 | Electric soldering iron with temp. -regulating, constant temp. -keeping and tin-feeding components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86208773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069258A (en) * | 2009-11-24 | 2011-05-25 | 英业达股份有限公司 | Solder horn |
| CN103658915A (en) * | 2013-12-17 | 2014-03-26 | 济南大学 | Electric soldering iron |
| CN111604560A (en) * | 2020-06-22 | 2020-09-01 | 杭州富阳和翔模具有限公司 | Pistol-shaped electric soldering iron |
-
1986
- 1986-10-31 CN CN 86208773 patent/CN86208773U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069258A (en) * | 2009-11-24 | 2011-05-25 | 英业达股份有限公司 | Solder horn |
| CN103658915A (en) * | 2013-12-17 | 2014-03-26 | 济南大学 | Electric soldering iron |
| CN111604560A (en) * | 2020-06-22 | 2020-09-01 | 杭州富阳和翔模具有限公司 | Pistol-shaped electric soldering iron |
| CN111604560B (en) * | 2020-06-22 | 2021-07-09 | 杭州富阳和翔模具有限公司 | Pistol-shaped electric soldering iron |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |