CN201516528U

CN201516528U - Transformer type rapid heating electric soldering iron

Info

Publication number: CN201516528U
Application number: CN2009202440388U
Authority: CN
Inventors: 徐怀军; 刘代敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-04
Filing date: 2009-11-04
Publication date: 2010-06-30
Anticipated expiration: 2019-11-04

Abstract

The utility model relates to an electric soldering iron which comprises a transformer (1), a handle (2), an inching button (3) and a power cord (4), wherein the handle (2) is fixed on the transformer (1), the inching button (3) is fixed on the handle (2), a primary coil of the transformer (1) is connected with the inching button (3) in series and then connected with the other end of the power cord (4) which is connected with a power plug (41), and a secondary coil of the transformer (1) extends out of the transformer (1), and a metal wire soldering iron head (5) is arranged between two ends of the secondary coil. The electric soldering iron has the advantages of convenient operation and use, good heat radiation effect, safe use and the like, the secondary coil with relative thickness directly extends out of the transformer and is connected with the soldering iron head, the structure is simpler, and the transformer is exposed outside, thereby being beneficial for heat radiation; and the adoption of the inching button can realize convenient operation, automatic power outage, power conservation and safety.

Description

The thermoelectric flatiron of transformer type speed

Technical field

The utility model relates to electric iron.

Background technology

The electric iron that is used to heat and welds has variety classeses such as internal heat type, external-heat, these two kinds of electric iron exist all that temperature rise is slow, preheating time is long and the shortcoming of electricity wasting, so someone has invented the transformer type electric iron that temperature rise soon, does not need preheating and power saving, operate and use but existing transformer type electric iron exists or is not easy to, or radiating effect is poor, or use unsafe shortcoming, result of use is good inadequately.

The utility model content

The purpose of this utility model provides a kind of operation and easy to use, good heat dissipation effect, the thermoelectric flatiron of transformer type speed safe in utilization.

Technical solution of the present utility model is: it comprises transformer, handle, point driving switch and power line, handle is fixed on the transformer, point driving switch is fixed on the handle, transformer primary winding and point driving switch are contacted mutually, and is connected the other end of attaching plug with power line continuous in the back, and the transformer secondary coil extends, is connected with the metal wire solder horn between its two ends from transformer.

Technique effect of the present utility model is: it has operation and easy to use, good heat dissipation effect, advantage such as safe in utilization, the fast temperature height of its temperature rise, speed of welding is effective soon, and each welding only needs several seconds of switching on, energy-conservation power saving again, its secondary coil more directly extends from transformer and connects solder horn, and structure is more simple and easy, and transformer is exposed outside, help heat radiation, the employing point driving switch is easy to operate, outage automatically, and power saving is safety again.

Description of drawings

Accompanying drawing is the utility model embodiment stereogram.

The specific embodiment

As shown in the figure, it comprises transformer 1, handle 2, point driving switch 3 and power line 4, handle 2 is fixed on the transformer 1, point driving switch 3 is fixed on the handle 2, transformer 1 primary winding and point driving switch 3 are contacted mutually, and is connected the other end of attaching plug 41 with power line 4 continuous in the back, and transformer 1 secondary coil extends, is connected with metal wire solder horn 5 between its two ends from transformer 1.

Transformer 1 secondary coil is formed by the thick flat type copper wire coiling of 3～5 circles, solder horn 5 is the V-arrangement circular copper wire of cross section less than the thick flat type copper wire of transformer secondary coil, the two ends of solder horn 5 circular copper wires link to each other respectively by the two ends of screw with transformer 1 secondary coil, and solder horn 5 connects and convenient disassembly.Handle 2 is by between the lamination that is bolted to transformer 1 iron core both sides, and is solid and reliable between handle 2 and the transformer 1.4 angles of transformer 1 iron core are respectively equipped with iron core fastening bolt 11, can make and press tightlyer between transformer 1 iron core chip, and core loss is littler, use noise lower.Power line 4 passes handle 2 and links to each other respectively with point driving switch 3 with transformer 1 primary winding from handle 2 rear portions.

Automatically connect power supply with moving point driving switch 3 buttons of hand during use, openhanded battle, moving switch 3 buttons were cut off the electricity supply automatically, used power saving and safe and reliable.

Claims

1. the thermoelectric flatiron of transformer type speed, it comprises transformer (1), handle (2), point driving switch (3) and power line (4), it is characterized in that: handle (2) is fixed on the transformer (1), point driving switch (3) is fixed on the handle (2), transformer (1) primary winding and point driving switch (3) are contacted mutually, and be connected the other end of attaching plug (41) with power line (4) continuous in the back, and transformer (1) secondary coil extends, is connected with metal wire solder horn (5) between its two ends from transformer (1).

2. the thermoelectric flatiron of transformer type speed as claimed in claim 1, it is characterized in that described transformer (1) secondary coil is formed by the thick flat type copper wire coiling of 3～5 circles, solder horn (5) is the V-arrangement circular copper wire of cross section less than the thick flat type copper wire of transformer secondary coil, and the two ends of solder horn (5) circular copper wire link to each other respectively by the two ends of screw with transformer 1 secondary coil.

3. the thermoelectric flatiron of transformer type speed as claimed in claim 1 is characterized in that described handle (2) is by between the lamination that is bolted to transformer (1) iron core both sides.

4. the thermoelectric flatiron of transformer type speed as claimed in claim 1 is characterized in that 4 angles of described transformer (1) iron core are respectively equipped with iron core fastening bolt (1).

5. the thermoelectric flatiron of transformer type speed as claimed in claim 1 is characterized in that described power line (4) passes handle (2) and links to each other respectively with point driving switch (3) with transformer (1) primary winding from handle (2) rear portion.