CN202275692U - Transformer of inverted welding machine - Google Patents
Transformer of inverted welding machine Download PDFInfo
- Publication number
- CN202275692U CN202275692U CN2011203235373U CN201120323537U CN202275692U CN 202275692 U CN202275692 U CN 202275692U CN 2011203235373 U CN2011203235373 U CN 2011203235373U CN 201120323537 U CN201120323537 U CN 201120323537U CN 202275692 U CN202275692 U CN 202275692U
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- transformer
- iron core
- support
- welding machine
- inverter type
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Abstract
The utility model provides a transformer of an inverted welding machine, which belongs to the technical field of welding machines and solves the technical problems that the existing transformer of the inverted welding machine is small in power, poor in radiating effects and the like. The transformer of the inverted welding machine is arranged in a casing of the inverted welding machine and comprises a plate-shaped support. An iron core is fixed in the support and in a ring shape, and a coil is wound outside the iron core evenly. The transformer of the inverted welding machine has the advantages of being high in power, good in radiating performance, long in service life and the like.
Description
Technical field
The utility model belongs to the welding machine technical field, relates to the transformer of a kind of transformer, particularly a kind of inverter type welder.
Background technology
Electric welding machine is the welding equipment of basis processing in the industry such as industry, and along with the development of welding machine industry, countries in the world are all in design with produce inverter type welder, with inverter type welder replace heavy, power consumption is high, inefficient traditional welding machine equipment.Transformer is the important component part of inverter type welder; Present existing transformer such as Chinese patent disclose a kind of transformer; (the patent No.: 91207803.0) constitute by silicon steel laminations iron core and the coil that is wound on the iron core; The utility model is characterised in that said silicon steel laminations iron core is to be docked in opposite directions by two identical E type silicon steel laminations iron cores to form, and seam crossing adopts the method glue bond or adopts nitrogen arc welding that the outside is connect and twines welding.
Because the iron core of transformer is to adopt two identical E type silicon steel laminations iron cores to dock in opposite directions to form; The quantity that is wound on the coil on the iron core like this is just less; Cause the power of transformer less like this, in addition, because it is less to be exposed at the area of the outer planar coil of iron core outward; The heat dispersion of coil is relatively poor like this, causes transformer to use for a long time.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of transformer of inverter type welder, more powerful, the better characteristics of radiating effect that the transformer of this inverter type welder has.
The purpose of the utility model can realize through following technical proposal: a kind of transformer of inverter type welder, be arranged in the housing of inverter type welder, and comprise the support that is tabular; Be fixed with iron core at support; It is characterized in that described iron core is circular ring type, uniform winding has coil outside iron core.
The transformer of this inverter type welder is arranged in the housing of inverter type welder, through support this transformer is installed on the base plate in the housing.Because the iron core of this transformer is circular ring type, comparing with existing EE type transformer, has improved the square number that is wound on its exterior loop greatly, so just can improve the power of transformer; Simultaneously, increased, so also improved heat dispersion greatly, this transformer can be used for a long time owing to be exposed at the area of the outer planar coil of iron core outward.
In the transformer of above-mentioned inverter type welder, described support adopts the epoxy plate material to process.The support insulation property and the antiseptic property that use the epoxy plate material to process are all relatively good.
In the transformer of above-mentioned inverter type welder, described iron core is fixed on the support through the mode of a glue.
In the transformer of above-mentioned inverter type welder, described support bottom also has the Plug Division of some protrusions.Through these Plug Divisions support is plugged in the housing of inverter type welder, makes become convenient is installed.
In the transformer of above-mentioned inverter type welder, described iron core adopts nanocrystalline material to process.The iron core magnetic permeability of processing through nanocrystalline material is high, has reduced excitatory power, has reduced copper loss, has improved the efficient of transformer.
Compared with prior art, the iron core of this transformer is circular ring type, has improved the square number that is wound on its exterior loop, improves the power of transformer; Simultaneously, increased, so also improved heat dispersion, prolonged the useful life of this transformer owing to be exposed at the area of the outer planar coil of iron core outward.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1, support; 11, Plug Division; 2, iron core; 3, coil.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, a kind of transformer of inverter type welder is arranged in the housing of inverter type welder; Comprise the support 1 that is tabular, be fixed with iron core 2 at support 1, particularly; Iron core 2 is fixed on the support 1 through the mode of a glue; Also have the Plug Division 11 of four protrusions in support 1 bottom, support 1 is plugged in the housing of inverter type welder, make become convenient is installed through these Plug Divisions 11.
In the present embodiment, iron core 2 is circular ring type, and uniform winding has coil 3 outside iron core 2; Support 1 adopts the epoxy plate material to process, and support 1 insulation property and the antiseptic property that use the epoxy plate material to process are all relatively good.Iron core 2 adopts nanocrystalline material to process, and iron core 2 magnetic permeabilitys of processing through nanocrystalline material are high, reduced excitatory power, reduced copper loss, improved the efficient of transformer; Simultaneously, the work magnetic strength is higher, and power density is big, can reach 15Kw/kg, has reduced the volume, particularly large power inverter power source of iron core 2, and volume reduces to make that the space increases in cabinet.
The transformer of this inverter type welder is arranged in the housing of inverter type welder, and the Plug Division 11 through support 1 is installed on the base plate in the housing this transformer.Because the iron core 2 of this transformer is circular ring type, comparing with existing EE type transformer, has improved the square number that is wound on its exterior loop 3 greatly, so just can improve the power of transformer; Simultaneously, increased, so also improved heat dispersion greatly, this transformer can be used for a long time owing to be exposed at the area of iron core 2 outer planar coil 3 outward.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used 1, support morely; 11, Plug Division; 2, iron core; 3, term such as coil, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (5)
1. the transformer of an inverter type welder is arranged in the housing of inverter type welder, comprises the support (1) that is tabular, is fixed with iron core (2) at support (1), it is characterized in that described iron core (2) is circular ring type, and uniform winding has coil (3) outside iron core (2).
2. the transformer of inverter type welder according to claim 1 is characterized in that, described support (1) adopts the epoxy plate material to process.
3. the transformer of inverter type welder according to claim 1 and 2 is characterized in that, described iron core (2) is fixed on the support (1) through the mode of a glue.
4. the transformer of inverter type welder according to claim 1 and 2 is characterized in that, described support (1) bottom also has the Plug Division (11) of some protrusions.
5. the transformer of inverter type welder according to claim 1 and 2 is characterized in that, described iron core (2) adopts nanocrystalline material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203235373U CN202275692U (en) | 2011-08-31 | 2011-08-31 | Transformer of inverted welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203235373U CN202275692U (en) | 2011-08-31 | 2011-08-31 | Transformer of inverted welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275692U true CN202275692U (en) | 2012-06-13 |
Family
ID=46196036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203235373U Expired - Lifetime CN202275692U (en) | 2011-08-31 | 2011-08-31 | Transformer of inverted welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275692U (en) |
-
2011
- 2011-08-31 CN CN2011203235373U patent/CN202275692U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The town of Wenling City, Taizhou city of Zhejiang Province under the 317525 member Hill Industrial Zone Patentee after: Yu Li Electricmachinery Engineering Co.,Ltd. Address before: The town of Wenling City, Taizhou city of Zhejiang Province under the 317525 member Hill Industrial Zone Patentee before: Zhejiang Youli Electric & Machine Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |