CN2922396Y - Frequency conversion type welding machine radiating device - Google Patents
Frequency conversion type welding machine radiating device Download PDFInfo
- Publication number
- CN2922396Y CN2922396Y CN 200620007623 CN200620007623U CN2922396Y CN 2922396 Y CN2922396 Y CN 2922396Y CN 200620007623 CN200620007623 CN 200620007623 CN 200620007623 U CN200620007623 U CN 200620007623U CN 2922396 Y CN2922396 Y CN 2922396Y
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- casing
- frequency conversion
- conversion type
- housing
- circuit board
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Abstract
A frequency conversion type welding machine radiating device, which has a casing, wherein a sealed box body is arranged in the casing, the inside of the box body is provided with a circuit board and relevant electronic parts, and is full of insulating radiating oils, besides, electric joints are arranged on the box body, and each electric joint is connected with the relevant control part on the control panel of the casing and the electric welding electrode terminal by the electric line. While electric welding, the heat produced by action of all the parts in the casing, can be absorbed by the insulating radiating oils coated in the periphery of each part, thus, not only high temperature of each part can be rapidly cool, but also the radiating efficiency of the frequency conversion type welding machine can be effectively enhanced.
Description
Technical field
The utility model relates to heat abstractor, especially a kind of each electronic part apparatus that the frequency conversion type bonding machine is produced at work high heat of finger is filled with in the closed box of insulating radiation oil in one, not only can cool off each electronic unit rapidly, and can play the good insulation performance effect to each electronic unit, and with in the housing near the fan of casing, improve the heat abstractor of the frequency conversion type bonding machine of radiating efficiency.
Background technology
Please refer to shown in Figure 1, general frequency conversion type bonding machine, mainly be provided with a housing 100, this housing 100 is provided with a control panel 110, this control panel 110 is provided with a power switch button 111, adjust the adjustment button 112 and two electrode nipples 113 of size of current, and be provided with several circuit boards 200 in this housing 100, each circuit board 200 is by the power switch button 111 of circuit and control panel 110, the adjustment button 112 of adjustment size of current and two electrode nipples 113 electricity mutually connect, and have several different electronic units on each circuit board 200, wherein, one circuit board 200 by electric wiring with one on housing 100 power connection 210 mutually electricity connect, on another circuit board 200 then except being provided with circuit board and electronic components associated therewith, also be provided with fin 220, this housing 100 is being provided with a fan 300 near circuit board 200 places, this housing 100 is being provided with a louvre 114 with fan 300 corresponding sections, therefore, when carrying out electric welding, during electronic components associated therewith interoperation on each circuit board 200, though there is the fan 300 of fin 220 and close circuit board 200 to dispel the heat, but radiating effect is still undesirable, and its reason is as follows:
1, because of high-power electronic component power consumption, and is easy to generate high temperature, so general frequency conversion type bonding machine all can be set safe working temperature, when working temperature surpasses safe temperature, ruin for avoiding this machine burning, therefore must shut down a period of time, with to be cooled, so will influence operating efficiency; And only account for the fin 220 of fraction area and can't in real time the high temperature that is produced be carried out quick heat radiating, the area of fin 220 must be increased, but therefore whole weight will be increased.
2, because fan 300 and 220 of fin have certain distance, therefore, the heat on the fin 220 can't be emitted rapidly.
Summary of the invention
Main purpose of the present utility model is to provide a kind of heat abstractor of frequency conversion type bonding machine, and it mainly comprises: a housing; Be provided with an enclosed housing in this housing, the electronic unit on circuit board and the circuit board is housed in this casing, and be full of the heat abstractor of the frequency conversion type bonding machine of insulating radiation oil in this casing.When welding or cut, the heat that all each electronic unit actions are produced in the casing, can absorb by the insulating radiation oil that is coated on each parts periphery, therefore, not only can cool off each electronic unit rapidly, and can play the good insulation performance effect to each electronic unit, more can improve the radiating efficiency of the heat abstractor of this frequency conversion type bonding machine.
Secondary objective of the present utility model, be to provide and be provided with the electrical connector that connects airtight with it in the casing, electric wiring on each electrical connector one end and circuit board electricity mutually connects, and the other end is by the heat abstractor of the frequency conversion type bonding machine that connects of electricity mutually of relevant control piece on external electric wiring and the control panel.Therefore, can guarantee that not only the insulating radiation oil in the casing does not leak outside, and each electronic unit in the casing also can by electrical connector with the control piece on the housing control panel and the power connection on the housing mutually electricity connect.
Another purpose of the present utility model is to provide a kind of housing to be provided with a heat abstractor near the frequency conversion type bonding machine of the fan of casing.Therefore, can improve the radiating efficiency of the heat abstractor of this frequency conversion type bonding machine.
Description of drawings
Fig. 1, be known heat abstractor schematic diagram.
Fig. 2, be schematic perspective view of the present utility model.
Fig. 3, be the schematic perspective view of the utility model casing.
Fig. 4, be the right cross-sectional schematic of the utility model casing.
Embodiment
Please refer to shown in Fig. 2-4, the utility model one preferred embodiment, a kind of heat abstractor of frequency conversion type bonding machine, present embodiment is applied to an electric welding machine, allly be familiar with this operator and still can be applied to the argon welding machine, cutting machine or the like, this device is provided with a housing 10, it in the present embodiment rectangular housing, these housing 10 one sides are provided with a control panel 11, this control panel 11 is provided with a power switch button 12, adjust the adjustment button 13 and two electrode nipples 14 of size of current, another corresponding surface is provided with a fan hole 16, and be provided with underframe 17 in this housing 10, set up an enclosed casing 20 on this underframe 17, fill with insulating radiation oil 21 in this casing 20, and be provided with several circuit boards 30 in this casing 20, each circuit board 30 has several different electronic units, for example: power chip, electric capacity and electronic components associated therewith or the like.
In addition, this casing 20 is provided with several electrical connectors 22, electric wiring on each electrical connector 22 1 end and the circuit board 30 electricity mutually connects, the other end by the power switch button 12 on external electric wiring and the control panel 11, adjust on adjustment button 13, two electrode nipples 14 and the housing 10 of size of current power connection 15 mutually electricity connect, in addition, a fan 40 near casing 20 is housed in the fan hole 16 of this housing 10.
Please refer to again shown in Fig. 2-4, when carrying out electric welding field, the heat that all parts actions are produced in this casing 20, can absorb by the insulating radiation oil 21 that is coated on each electronic unit periphery, therefore, this insulating radiation oil 21 not only can cool off each electronic unit rapidly, and can play the good insulation performance effect to each electronic unit parts, owing to be provided with electrical connector 22 in this casing 20, each electrical connector 22 by relevant control piece on electric wiring and the control panel 11 and electrode nipple 14 mutually electricity connect, therefore, can guarantee that not only the insulating radiation oil 21 in the casing 20 does not leak outside, and can make in the casing 20 each electronic unit by the control piece on electrical connector 22 and housing 10 control panels 11 mutually electricity connect, but more mat fan 40 increases the heat extraction effects.
In sum, the utility model can overcome the shortcoming of commonly using heat abstractor, and can improve the radiating efficiency of frequency conversion type bonding machine and the value of industry.
The above embodiment is preferred embodiment of the present utility model only, is not in order to limit practical range of the present utility model.All those who are familiar with this art all can make various equivalence and change and modify, but all should be covered by within the protection range that this patent claim defined.
Claims (3)
1, a kind of heat abstractor of frequency conversion type bonding machine is characterized in that, it mainly comprises:
One housing;
One casing, device is in housing, and this casing is closed, and the electronic unit on circuit board and each circuit board is housed in this casing, and is full of insulating radiation oil in the casing.
2, according to the heat abstractor of the described frequency conversion type bonding machine of claim 1, it is characterized in that: be provided with the electrical connector that connects airtight with it in the described casing, electric wiring on each electrical connector one end and circuit board electricity mutually connects, the other end by the relevant control piece on external electric wiring and the control panel and electrode nipple mutually electricity connect.
3, according to the heat abstractor of the described frequency conversion type bonding machine of claim 1, it is characterized in that: described housing is provided with a fan near casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007623 CN2922396Y (en) | 2006-03-10 | 2006-03-10 | Frequency conversion type welding machine radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007623 CN2922396Y (en) | 2006-03-10 | 2006-03-10 | Frequency conversion type welding machine radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2922396Y true CN2922396Y (en) | 2007-07-11 |
Family
ID=38254864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007623 Expired - Fee Related CN2922396Y (en) | 2006-03-10 | 2006-03-10 | Frequency conversion type welding machine radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2922396Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854786A (en) * | 2010-06-03 | 2010-10-06 | 湖南威铭能源科技有限公司 | Waterproof and moistureproof sealing method of circuit board |
| CN103042290A (en) * | 2013-01-05 | 2013-04-17 | 新疆门户投资管理有限公司 | Miniature heatproof moisture-proof welder |
| CN103182614A (en) * | 2011-12-31 | 2013-07-03 | 罗伯特·博世有限公司 | Welding system |
| CN103273229A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Temperature-controlled shell body |
| CN103286491A (en) * | 2013-05-30 | 2013-09-11 | 四川东方能源科技股份有限公司 | Cooling cover of welding equipment |
-
2006
- 2006-03-10 CN CN 200620007623 patent/CN2922396Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854786A (en) * | 2010-06-03 | 2010-10-06 | 湖南威铭能源科技有限公司 | Waterproof and moistureproof sealing method of circuit board |
| CN103182614A (en) * | 2011-12-31 | 2013-07-03 | 罗伯特·博世有限公司 | Welding system |
| CN103182614B (en) * | 2011-12-31 | 2017-06-30 | 罗伯特·博世有限公司 | Welding system |
| CN103042290A (en) * | 2013-01-05 | 2013-04-17 | 新疆门户投资管理有限公司 | Miniature heatproof moisture-proof welder |
| CN103042290B (en) * | 2013-01-05 | 2016-10-12 | 新疆门户投资管理有限公司 | Miniature heatproof moisture-proof welder |
| CN103273229A (en) * | 2013-05-30 | 2013-09-04 | 四川东方能源科技股份有限公司 | Temperature-controlled shell body |
| CN103286491A (en) * | 2013-05-30 | 2013-09-11 | 四川东方能源科技股份有限公司 | Cooling cover of welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |