CN205271121U - Electric welding heat radiation structure - Google Patents
Electric welding heat radiation structure Download PDFInfo
- Publication number
- CN205271121U CN205271121U CN201620048073.2U CN201620048073U CN205271121U CN 205271121 U CN205271121 U CN 205271121U CN 201620048073 U CN201620048073 U CN 201620048073U CN 205271121 U CN205271121 U CN 205271121U
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- aluminium
- aluminium base
- transformer
- fin
- heat radiation
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric welding heat radiation structure, bottom plate, control circuit board, transformer and fan including the electric welding still include the vertical aluminium base board of installing on the bottom plate, aluminium base neat face is equipped with multilayer horizontally aluminium fin, control circuit board connects in the upper surface of top layer aluminium fin, the transformer sets up in aluminium fin one side, and the binding post of transformer extends to the opposite side of aluminium fin, the fan sets up in aluminium base board the place ahead middle part, and the aluminium base board of air outlet orientation. Form many wind channels between the horizontal aluminium fin of the positive multilayer of aluminium base board, the fan will be blown to aluminium base board from the place ahead middle part, say aweather respectively that both ends are mobile again, not have the blind spot, and the stroke of cold wind shortens half in addition, can not rise gradually and influence the radiating effect by yin wendu, set up the transformer respectively in aluminium fin both sides with its binding post, the wind in outflow wind channel directly blows away the heat, and the radiating effect is good.
Description
Technical field
The utility model relates to welding machine field, is specifically related to a kind of welding machine heat radiation structure.
Background technology
Welding machine is the high-temperature electric arc utilizing positive and negative polarities to produce when the instantaneous short circuit solder that comes on consumable electrode and materials to be welded, reach the object making them combine, its basic structure is exactly a high-power transformer, the function got more and more can be realized in conjunction with control circuit board, owing to the device on transformer and control circuit board in use can produce a large amount of heats, must cooling mechanism be set in case heat accumulation causes transformer or device to burn, the patent No. be 201020518186 Chinese utility model patent disclose a kind of inverter type welder heat radiation structure, by three pieces of radiator element composing frame shape air channels, fan is coordinated to take out of outside welding machine by heat, adopt the welding machine fan of this kind of heat radiation structure can only be arranged at one end, air channel by wind to the other end, wind is formed certain obstruction effect and forms dead band by the fin sector-meeting on radiator element, heat can not be taken away in time, and the stroke of cold wind in air channel is longer, gradual temperature raises, poor to radiating effect during rear portion, air channel, in addition, owing to adopting three pieces of radiator element, complex structure, cost height, inconvenience is installed.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of welding machine heat radiation structure, existing inverter type welder heat radiation structure can be solved and adopt three pieces of radiator element composing frame shape air channels, wind is formed certain obstruction effect and forms dead band by the fin sector-meeting on radiator element, causes that radiating effect is bad and the problem of complex structure.
The utility model is achieved through the following technical solutions:
A kind of welding machine heat radiation structure, comprise the base plate of welding machine, control circuit board, transformer and fan, also comprise the aluminium base being vertically arranged on base plate, described aluminium base front is provided with the aluminium radiator fin of multiple-layer horizontal, described control circuit board is connected to the upper surface of top layer aluminium radiator fin, and described transformer is arranged at aluminium radiator fin side, and the connection terminal of transformer extends to another side of aluminium radiator fin, described fan is arranged in the middle part of aluminium base front, and goes out air port towards aluminium base.
Further scheme of the present utility model is, described aluminium base bottom is fixed on base plate by isolating pad.
Further scheme of the present utility model is, described isolating pad is pottery or silica gel product.
Further scheme of the present utility model is, described aluminium base and aluminium radiator fin are formed in one structure.
The utility model advantage compared with prior art is:
One, many air channels are formed between the multiple-layer horizontal aluminium radiator fin in aluminium base front, fan in the middle part of front by wind to aluminium base, then respectively to two ends, air channel flowing, there is not dead band, and the stroke of cold wind shortens half, radiating effect can not be affected because gradual temperature raises; Transformer and its connection terminal are arranged at aluminium radiator fin both sides respectively, and the wind flowing out air channel directly blows away heat, good heat dissipation effect;
Two, the isolating pad of pottery or silica gel plays the effect of insulation on the one hand, on the other hand can by heat conduction to, on base plate, improving radiating effect further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A direction view of Fig. 1.
Embodiment
A kind of welding machine heat radiation structure as depicted in figs. 1 and 2, comprise the base plate 1 of welding machine, control circuit board 5, transformer 6 and fan 7, also comprise the aluminium base 3 that bottom is vertically arranged on base plate 1 by pottery or silica gel isolating pad 2, described aluminium base 3 front is provided with the aluminium radiator fin 4 of multiple-layer horizontal, described aluminium base 3 and aluminium radiator fin 4 are formed in one structure, described control circuit board 5 is connected to the upper surface of top layer aluminium radiator fin 4, described transformer 6 is arranged at aluminium radiator fin 4 side, the connection terminal 8 of transformer 6 extends to another side of aluminium radiator fin, described fan 7 is arranged in the middle part of aluminium base 3 front, and go out air port towards aluminium base 3.
Claims (4)
1. a welding machine heat radiation structure, comprise the base plate (1) of welding machine, control circuit board (5), transformer (6) and fan (7), it is characterized in that: also comprise the aluminium base (3) being vertically arranged on base plate (1), described aluminium base (3) front is provided with the aluminium radiator fin (4) of multiple-layer horizontal, described control circuit board (5) is connected to the upper surface of top layer aluminium radiator fin (4), described transformer (6) is arranged at aluminium radiator fin (4) side, the connection terminal (8) of transformer (6) extends to another side of aluminium radiator fin, described fan (7) is arranged in the middle part of aluminium base (3) front, and go out air port towards aluminium base (3).
2. a kind of welding machine heat radiation structure as claimed in claim 1, it is characterised in that: described aluminium base (3) bottom is fixed on base plate (1) by isolating pad (2).
3. a kind of welding machine heat radiation structure as claimed in claim 2, it is characterised in that: described isolating pad (2) is pottery or silica gel product.
4. welding machine heat radiation structure as claimed in claim 1 a kind of, it is characterised in that: described aluminium base (3) and aluminium radiator fin (4) are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048073.2U CN205271121U (en) | 2016-01-19 | 2016-01-19 | Electric welding heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048073.2U CN205271121U (en) | 2016-01-19 | 2016-01-19 | Electric welding heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205271121U true CN205271121U (en) | 2016-06-01 |
Family
ID=56055742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048073.2U Active CN205271121U (en) | 2016-01-19 | 2016-01-19 | Electric welding heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205271121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001875A (en) * | 2016-06-23 | 2016-10-12 | 太仓陶氏电气有限公司 | Heat dissipation device for electric welding machine |
| CN108105809A (en) * | 2017-12-11 | 2018-06-01 | 深圳国创名厨商用设备制造有限公司南海分公司 | A kind of electromagnetic oven |
| CN110149779A (en) * | 2019-04-29 | 2019-08-20 | 上海沪工焊接集团股份有限公司 | A kind of core rack |
-
2016
- 2016-01-19 CN CN201620048073.2U patent/CN205271121U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001875A (en) * | 2016-06-23 | 2016-10-12 | 太仓陶氏电气有限公司 | Heat dissipation device for electric welding machine |
| CN108105809A (en) * | 2017-12-11 | 2018-06-01 | 深圳国创名厨商用设备制造有限公司南海分公司 | A kind of electromagnetic oven |
| CN110149779A (en) * | 2019-04-29 | 2019-08-20 | 上海沪工焊接集团股份有限公司 | A kind of core rack |
| US11529703B2 (en) | 2019-04-29 | 2022-12-20 | Shanghai Hugong Electric (Group) Co., Ltd. | Movement support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |