CN202715946U - Radiator of inverter type direct current (DC) arc welding machine - Google Patents
Radiator of inverter type direct current (DC) arc welding machine Download PDFInfo
- Publication number
- CN202715946U CN202715946U CN 201220398697 CN201220398697U CN202715946U CN 202715946 U CN202715946 U CN 202715946U CN 201220398697 CN201220398697 CN 201220398697 CN 201220398697 U CN201220398697 U CN 201220398697U CN 202715946 U CN202715946 U CN 202715946U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fin
- arc welding
- welding machine
- cooling fins
- 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
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- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to a radiator of an inverter type direct current (DC) arc welding machine. The radiator is used in the inverter type DC arc welding machine. The radiator comprises a fixed piece and a plurality of cooling fins. The cooling fins are plate-shaped, one sides of the cooling fins are fixed with the fixed piece, and an air flue is formed between two cooling fins. The radiator is characterized in that the cooling fins are arranged in inclined mode, and a plurality of fins are fixed on the cooling fins and arranged in staggered mode. The radiator of the inverter type DC arc welding machine has the advantages of being reasonable in structural design and good in heat dissipation effect, and increasing heat dissipation areas.
Description
Technical field
The utility model relates to a kind of radiator of contravariant DC arc welder, is used for the contravariant DC arc welder.
Background technology
Electric current in the use procedure of contravariant DC arc welder is larger, and electronic component can produce larger heat, therefore radiator need to be set in housing.The electronic component that the heating such as power tube, diode is larger is attached on the stator of radiator, and stator transmits the heat of electronic component, and the cooling air that cooling fan blows out is blown over fin, takes away the electronic component heat with this.The radiator of the contravariant DC arc welder radiator of prior art, the fin of plate shape is vertical with stator fixing, and because the interior space of contravariant direct-current arc welding engine housing is smaller, so that the area of fin is restricted larger, has affected radiating effect.
The utility model content
Technical problem to be solved in the utility model is to overcome deficiency of the prior art and radiator that the contravariant DC arc welder of a kind of reasonable in design, good heat dissipation effect is provided.
The technical scheme in the invention for solving the above technical problem is: a kind of radiator of contravariant DC arc welder comprises stator and a plurality of fin; Fin is plate shape, and one side and stator are fixed, and forms the air channel between two fin; It is characterized in that: described fin is obliquely installed; Be fixed with a plurality of fins at fin, fin shifts to install.In the situation that the shared limited space of radiator, the fin area of dissipation that is obliquely installed is large, and is provided with fin, has increased area of dissipation, has strengthened radiating effect; Fin shifts to install, and makes cooling air more can affect fin, has strengthened radiating effect.
Fin described in the utility model is square.Fin is the square processing that is easy to, and has reduced production cost.
The utility model compared with prior art has following advantage and effect: reasonable in design has increased area of dissipation, good heat dissipation effect.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of looking up of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Referring to Fig. 1 and Fig. 2, the utility model embodiment comprises stator 1 and a plurality of fin 2.
In the situation that the shared limited space of radiator, fin 2 area of dissipations that are obliquely installed are large, and are provided with fin 4, increased area of dissipation, strengthened radiating effect; Fin 4 shifts to install, and makes cooling air more can affect fin 4, has strengthened radiating effect.
Claims (2)
1. the radiator of a contravariant DC arc welder comprises stator and a plurality of fin; Fin is plate shape, and one side and stator are fixed, and forms the air channel between two fin; It is characterized in that: described fin is obliquely installed; Be fixed with a plurality of fins at fin, fin shifts to install.
2. the radiator of contravariant DC arc welder according to claim 1, it is characterized in that: described fin is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398697 CN202715946U (en) | 2012-08-13 | 2012-08-13 | Radiator of inverter type direct current (DC) arc welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398697 CN202715946U (en) | 2012-08-13 | 2012-08-13 | Radiator of inverter type direct current (DC) arc welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715946U true CN202715946U (en) | 2013-02-06 |
Family
ID=47617784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398697 Expired - Fee Related CN202715946U (en) | 2012-08-13 | 2012-08-13 | Radiator of inverter type direct current (DC) arc welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715946U (en) |
-
2012
- 2012-08-13 CN CN 201220398697 patent/CN202715946U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20160813 |