CN209266175U - High-conversion rate electric welder transformer - Google Patents
High-conversion rate electric welder transformer Download PDFInfo
- Publication number
- CN209266175U CN209266175U CN201920103496.3U CN201920103496U CN209266175U CN 209266175 U CN209266175 U CN 209266175U CN 201920103496 U CN201920103496 U CN 201920103496U CN 209266175 U CN209266175 U CN 209266175U
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- China
- Prior art keywords
- primary coil
- conversion rate
- coil
- secondary coil
- electric welder
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Abstract
The utility model discloses a kind of high-conversion rate electric welder transformers, including port type iron core, primary coil and secondary coil, port type iron core include the column set up separately in two sides, several circles of primary coil continuous winding are on the column described in two sides, and primary coil tap is reserved in side wherein；Two heel posts are provided with insulating layer on the outside of the primary coil；Several circles of secondary coil continuous winding reserve secondary tap on the outside of the insulating layer on two heel posts, and in the other side.Primary coil and secondary coil are reliably isolated using insulating layer, primary coil and secondary coil is made to carry out reliable electromagnetic induction.Therefore the high-conversion rate electric welder transformer of the utility model, conversion ratio with higher is light-weight, the simple and convenient for production advantage of structure.
Description
Technical field
The utility model relates to transformer technology field more particularly to a kind of high-conversion rate electric welder transformers.
Background technique
Electric welding machine is actually the transformer with decline external characteristics, 220V and 380V alternating current is become the straight of low pressure
Galvanic electricity, electric welding machine generally can be divided into two kinds by out-put supply type, and one is AC power sources.One is direct currents.Direct current
Electric welding machine it may be said that and a powerful rectifier, divide positive and negative anodes, when alternating current inputs, after transformer transformation, then
By rectifier rectification, then output has the power supply of decline external characteristics, and output end can generate huge electricity when switching on and off
Buckling, ignite electric arc in instantaneous short circuit at the two poles of the earth, and using the electric arc of generation come consumable electrode and wlding, cooling reaches later
The purpose for combining them.
The transformer of existing electric welding machine, including port type iron core, on the column of the left and right sides of port type iron core, respectively
Primary coil and secondary coil are set.It finds in use, the set-up mode of primary coil and secondary coil has conversion
The disadvantages of low efficiency, equipment is heavy.
Utility model content
In view of the above deficiencies, the technical problem to be solved by the utility model is to provide a kind of changes of high-conversion rate electric welding machine
Depressor, the high conversion efficiency of the transformer, weight saving, structure are simple.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of high-conversion rate electric welder transformer, including port type iron core, primary coil and secondary coil, the hollow
Iron core includes the column set up separately in two sides, and several circles of primary coil continuous winding are on the column described in two sides, and wherein
Reserve primary coil tap in side；Column described in two sides is provided with insulating layer on the outside of the primary coil；The secondary wire
It encloses on the outside of the insulating layer of several circles of continuous winding on the column described in two sides, and reserves secondary tap in the other side.
Preferred embodiment is, the primary wires and/or the secondary coil are the conducting wire that diameter is 1.25mm.
Preferred embodiment is that the primary coil tap and the secondary coil tap set up separately at the both ends of the iron core.
Preferred embodiment is 200 circle of primary coil continuous winding, 60 circle of secondary coil continuous winding.
Preferred embodiment is that the primary wires are identical with the secondary wire winding direction.
Due to the high-conversion rate electric welder transformer of the utility model, including port type iron core, primary coil and secondary wire
Circle, port type iron core include the column set up separately in two sides, and several circles of primary coil continuous winding are on the column described in two sides, and
Wherein primary coil tap is reserved in side；Two heel posts are provided with insulating layer on the outside of the primary coil；Secondary coil connects
Continuous several circles of winding reserve secondary tap on the outside of the insulating layer on two heel posts, and in the other side.It will be primary using insulating layer
Coil and secondary coil are reliably isolated, and primary coil and secondary coil is made to carry out reliable electromagnetic induction.Therefore the utility model
High-conversion rate electric welder transformer, conversion ratio with higher is light-weight, the simple and convenient for production advantage of structure.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the iron-core coil winding of the utility model high-conversion rate electric welder transformer；
In figure: 1- iron core, 10- left column, 11- right column, 2- primary coil, 3- primary coil tap, 4- insulating layer, 5-
Secondary coil, 6- secondary coil tap.
Specific embodiment
Understand to remove the purpose of this utility model, technical solution and advantage more, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1, a kind of high-conversion rate electric welder transformer, including port type iron core 1, primary coil 2 and secondary wire
Circle 5, port type iron core 1 include the column set up separately in two sides, are defined as left column 10 and right column for convenience, in this example
11.Primary coil tap 3 is reserved in side to mostly several circles of 2 continuous winding of primary coil on two heel posts, and wherein, specifically
Primary coil tap 3 is reserved in 10 side of left column；Two heel posts are provided with insulating layer 4 in the outside of primary coil 2；Secondary coil
Insulating layer 4 outside of several circles of 5 continuous windings on two heel posts, and secondary tap is reserved in the other side, it is specifically vertical on the right side
Secondary coil tap 6 is reserved on column 11.
In the present embodiment, primary wires and/or secondary coil 5 are the conducting wire that diameter is 1.25mm.
Primary coil tap 3 and secondary coil tap 6 set up separately at the both ends of iron core 1, are convenient for wiring.
2 continuous winding of primary coil, 200 circle, 5 continuous winding of secondary coil, 60 circle, wound convolution number is according to transformer herein
No-load voltage ratio is configured, the number of turns cited by unlimited this example.
Primary wires are identical with secondary wire winding direction, are wound in this example using clockwise mode.
As shown in Figure 1, primary coil tap 3 connects power supply, just when the utility model high-conversion rate electric welder transformer works
Grade coil 2 generates the magnetic field of alternation after being powered, the magnetic field of the alternation goes inductive secondary 5 through insulating layer 4, makes secondary coil
5 generate induced electromotive force, which is used by the output of secondary coil tap 6.Because of primary coil 2 and secondary coil 5
The insulating layer 4 of setting, reliably primary coil 2 and secondary coil 5 are isolated, and keep primary coil 2 and secondary coil 5 reliable
Work, without danger such as short circuits.Simultaneously because of the set-up mode of primary coil 2 and secondary coil 5, make electromagnetic conversion rate
It is high.The exportable 100A electric current of electric welding machine made on the core section of standard with traditional technique, with this technology technique in phase
The exportable 200A electric current of electric welding machine made on same standard core section, therefore the high-conversion rate electric welding machine of the utility model becomes
Depressor, conversion ratio with higher is light-weight, the simple and convenient for production advantage of structure.
The preferred embodiment of the utility model described above, is not intended to limit the utility model, all practical at this
Made any modification within novel spirit and principle, etc. the improvement of same high-conversion rate electric welder transformer structure etc.,
It should be included within the scope of protection of this utility model.
Claims (5)
1. high-conversion rate electric welder transformer, including port type iron core, primary coil and secondary coil, the port type iron core packet
Include the column set up separately in two sides, which is characterized in that
Several circles of primary coil continuous winding are on the column described in two sides, and primary coil tap is reserved in side wherein；
Column described in two sides is provided with insulating layer on the outside of the primary coil；
On the outside of the insulating layer of several circles of secondary coil continuous winding on the column described in two sides, and it is reserved in the other side
Secondary tap.
2. high-conversion rate electric welder transformer according to claim 1, which is characterized in that the primary coil and/or institute
Stating secondary coil is the conducting wire that diameter is 1.25mm.
3. high-conversion rate electric welder transformer according to claim 1, which is characterized in that the primary coil tap and institute
Secondary coil tap is stated to set up separately at the both ends of the iron core.
4. high-conversion rate electric welder transformer according to claim 1, which is characterized in that the primary coil continuous winding
200 circles, 60 circle of secondary coil continuous winding.
5. high-conversion rate electric welder transformer according to claim 1, which is characterized in that the primary wires and described time
Grade conducting wire winding direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920103496.3U CN209266175U (en) | 2019-01-22 | 2019-01-22 | High-conversion rate electric welder transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920103496.3U CN209266175U (en) | 2019-01-22 | 2019-01-22 | High-conversion rate electric welder transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266175U true CN209266175U (en) | 2019-08-16 |
Family
ID=67584757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920103496.3U Expired - Fee Related CN209266175U (en) | 2019-01-22 | 2019-01-22 | High-conversion rate electric welder transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266175U (en) |
-
2019
- 2019-01-22 CN CN201920103496.3U patent/CN209266175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |