CN204545741U - For the dustproof construction unit of electric welding machine - Google Patents
For the dustproof construction unit of electric welding machine Download PDFInfo
- Publication number
- CN204545741U CN204545741U CN201520146677.6U CN201520146677U CN204545741U CN 204545741 U CN204545741 U CN 204545741U CN 201520146677 U CN201520146677 U CN 201520146677U CN 204545741 U CN204545741 U CN 204545741U
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- Prior art keywords
- windshield
- radiator
- welding machine
- electric welding
- igbt module
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- 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 - Lifetime
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- 238000003466 welding Methods 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 title 1
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000007812 deficiency Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本实用新型涉及一种用于电焊机的防尘结构单元，包括安装在焊机外壳内的散热器，在散热器上具有安装IGBT模块电路单元的安装面，特征是：在所述IGBT模块电路单元的安装面左右两侧分别安装左支架和右支架，在IGBT模块电路单元的安装面上下端分别安装上挡风板和下挡风板，上挡风板、下挡风板、左支架、右支架、散热器和焊机外壳之间形成密闭腔体。所述左支架和右支架通过第一螺栓与散热器固定，上挡风板和下挡风板通过第三螺栓和散热器固定，第三螺栓设置在腰形孔中。本实用新型可以保护电焊机内的IGBT模块电路单元，提高电焊机的工作性能。
The utility model relates to a dust-proof structural unit for an electric welding machine, which comprises a radiator installed in the welding machine casing, and has a mounting surface for installing an IGBT module circuit unit on the radiator, and is characterized in that: the IGBT module circuit The left and right brackets are respectively installed on the left and right sides of the installation surface of the unit, and the upper windshield and the lower windshield are respectively installed on the upper and lower ends of the installation surface of the IGBT module circuit unit, the upper windshield, the lower windshield, the left bracket, A closed cavity is formed between the right support, the radiator and the welding machine shell. The left bracket and the right bracket are fixed to the radiator by the first bolt, the upper windshield and the lower windshield are fixed to the radiator by the third bolt, and the third bolt is arranged in the waist-shaped hole. The utility model can protect the IGBT module circuit unit in the electric welding machine and improve the working performance of the electric welding machine.
Description
技术领域 technical field
本实用新型涉及一种防尘结构，尤其是一种用于电焊机的防尘结构单元，属于电焊机设备技术领域。 The utility model relates to a dust-proof structure, in particular to a dust-proof structural unit for an electric welding machine, which belongs to the technical field of electric welding machine equipment.
背景技术 Background technique
经济型小模块焊机目前是市场上应用比较广泛，性价比高，很受欢迎的一款焊机，但是由于电焊机使用环境一般都很恶劣，工作时粉尘飞溅，很容易进入焊机内部，灰尘会堆积在机器内部线路板和电路上，容易造成电路短路，严重影响到电焊机的性能，带来使用上的不便。 The economical small module welding machine is currently widely used in the market, and the price is high. It is very popular. It will accumulate on the internal circuit board and circuit of the machine, which will easily cause a short circuit, seriously affect the performance of the welding machine, and cause inconvenience in use.
发明内容 Contents of the invention
本实用新型的目的是克服现有技术中存在的不足，提供一种用于电焊机的防尘结构单元，可以保护电焊机内的IGBT模块电路单元，提高电焊机的工作性能。 The purpose of the utility model is to overcome the deficiencies in the prior art and provide a dust-proof structural unit for electric welding machines, which can protect the IGBT module circuit unit in the electric welding machine and improve the working performance of the electric welding machine.
按照本实用新型提供的技术方案，一种用于电焊机的防尘结构单元，包括安装在焊机外壳内的散热器，在散热器上具有安装IGBT模块电路单元的安装面，特征是：在所述IGBT模块电路单元的安装面左右两侧分别安装左支架和右支架，在IGBT模块电路单元的安装面上下端分别安装上挡风板和下挡风板，上挡风板、下挡风板、左支架、右支架、散热器和焊机外壳之间形成密闭腔体。 According to the technical solution provided by the utility model, a dust-proof structural unit for an electric welding machine includes a radiator installed in the welding machine shell, and the radiator has a mounting surface for installing an IGBT module circuit unit, and is characterized in that: The left and right brackets are respectively installed on the left and right sides of the installation surface of the IGBT module circuit unit, and the upper windshield and the lower windshield are respectively installed on the upper and lower ends of the installation surface of the IGBT module circuit unit, and the upper windshield and the lower windshield An airtight cavity is formed between the plate, the left support, the right support, the radiator and the welding machine shell.
进一步的，所述左支架和右支架通过第一螺栓与散热器固定，上挡风板和下挡风板通过第三螺栓和散热器固定，第三螺栓设置在腰形孔中。 Further, the left bracket and the right bracket are fixed to the radiator by first bolts, the upper windshield and the lower windshield are fixed to the radiator by third bolts, and the third bolts are arranged in the waist-shaped holes.
进一步的，所述上挡风板和下挡风板通过第二螺栓分别和中板和底板固定。 Further, the upper wind deflector and the lower wind deflector are respectively fixed to the middle plate and the bottom plate by second bolts.
进一步的，所述上挡风板与焊机外壳内的中板紧密贴合，下挡风板与焊机外壳的底板紧密贴合。 Further, the upper windshield is closely attached to the middle plate in the welding machine casing, and the lower windshield is closely attached to the bottom plate of the welding machine casing.
进一步的，在所述散热器的一侧安装风机。 Further, a fan is installed on one side of the radiator.
本实用新型具有以下优点：（1）能够有效地保护小模块焊机的IGBT模块电路单元；（2）防尘结构单元散热器组成一个整体，使散热器与整机配装方便；（3）防尘结构单元可以作为连接底板和中板有效的支撑，增强了整机的稳固性。 The utility model has the following advantages: (1) It can effectively protect the IGBT module circuit unit of the small module welding machine; (2) The heat sink of the dust-proof structural unit forms a whole, which makes the heat sink and the whole machine easy to assemble; (3) The dust-proof structural unit can be used as an effective support for connecting the bottom plate and the middle plate, which enhances the stability of the whole machine.
附图说明 Description of drawings
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 Detailed ways
下面结合具体附图对本实用新型作进一步说明。 Below in conjunction with specific accompanying drawing, the utility model is further described.
如图1所示：所述用于电焊机的防尘结构单元包括左支架1、上挡风板2、中板3、右支架4、风机5、散热器6、下挡风板7、底板8、焊机外壳9、密闭腔体10、第一螺栓11、第二螺栓12、第三螺栓13等。 As shown in Figure 1: the dust-proof structural unit used for electric welding machines includes a left bracket 1, an upper windshield 2, a middle plate 3, a right bracket 4, a fan 5, a radiator 6, a lower windshield 7, and a bottom plate 8. Welder shell 9, airtight cavity 10, first bolt 11, second bolt 12, third bolt 13, etc.
如图1所示，本实用新型包括安装在焊机外壳9内的散热器6，在散热器6上具有安装IGBT模块电路单元的安装面，在该安装面的左右两侧分别安装左支架1和右支架4，在IGBT模块电路单元的安装面上下端分别安装上挡风板2和下挡风板7，上挡风板2、下挡风板7、左支架1、右支架4、散热器6和焊机外壳9之间形成密闭腔体10，从而对安装在密闭腔体10中的IGBT模块电路单元起到保护； As shown in Figure 1, the utility model includes a radiator 6 installed in the welding machine shell 9, on the radiator 6 there is a mounting surface for installing the IGBT module circuit unit, and a left bracket 1 is respectively installed on the left and right sides of the mounting surface and the right bracket 4, the upper windshield 2 and the lower windshield 7 are respectively installed on the upper and lower ends of the installation surface of the IGBT module circuit unit, the upper windshield 2, the lower windshield 7, the left bracket 1, the right bracket 4, and the heat dissipation A closed cavity 10 is formed between the device 6 and the welding machine casing 9, thereby protecting the IGBT module circuit unit installed in the closed cavity 10;
所述左支架1和右支架4通过第一螺栓11与散热器6固定，上挡风板2和下挡风板7通过第三螺栓13和散热器6固定，第三螺栓13设置在腰形孔中；所述上挡风板2和下挡风板7通过第二螺栓12分别和中板3和底板8固定；在安装时，第三螺栓13暂时不紧固，将该防尘结构单元与中板3和底板8通过第二螺栓12固定后，通过腰形孔调节位置调节后再紧固第三螺栓13； The left bracket 1 and the right bracket 4 are fixed to the radiator 6 by the first bolt 11, the upper windshield 2 and the lower windshield 7 are fixed to the radiator 6 by the third bolt 13, and the third bolt 13 is arranged on the waist-shaped hole; the upper windshield 2 and the lower windshield 7 are respectively fixed with the middle plate 3 and the bottom plate 8 by the second bolt 12; when installing, the third bolt 13 is temporarily not fastened, and the dustproof structural unit After the middle plate 3 and the bottom plate 8 are fixed by the second bolt 12, the third bolt 13 is tightened after adjusting the position through the waist-shaped hole;
所述上挡风板2与焊机外壳9内的中板3紧密贴合，下挡风板7与焊机外壳9的底板8紧密贴合； The upper windshield 2 is closely attached to the middle plate 3 in the welder shell 9, and the lower windshield 7 is closely attached to the bottom plate 8 of the welder shell 9;
在所述散热器6的一侧安装风机5。 A fan 5 is installed on one side of the radiator 6 .
本实用新型的工作原理：上挡风板2、下挡风板7、左支架1、右支架4、散热器6和焊机外壳9之间形成密闭腔体10，有效的保护了装在里面的IGBT模块电路单元。 The working principle of the utility model: an airtight cavity 10 is formed between the upper windshield 2, the lower windshield 7, the left bracket 1, the right bracket 4, the radiator 6 and the welding machine shell 9, which effectively protects the inside The IGBT module circuit unit.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146677.6U CN204545741U (en) | 2015-03-13 | 2015-03-13 | For the dustproof construction unit of electric welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146677.6U CN204545741U (en) | 2015-03-13 | 2015-03-13 | For the dustproof construction unit of electric welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545741U true CN204545741U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146677.6U Expired - Lifetime CN204545741U (en) | 2015-03-13 | 2015-03-13 | For the dustproof construction unit of electric welding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204545741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668845A (en) * | 2015-03-13 | 2015-06-03 | 无锡汉神电气有限公司 | Dustproof structure unit for electric welding machine |
| CN108963849A (en) * | 2018-07-04 | 2018-12-07 | 安徽迪康电力科技有限公司 | A kind of mounting plate and installation method of breaker of plastic casing |
-
2015
- 2015-03-13 CN CN201520146677.6U patent/CN204545741U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668845A (en) * | 2015-03-13 | 2015-06-03 | 无锡汉神电气有限公司 | Dustproof structure unit for electric welding machine |
| CN108963849A (en) * | 2018-07-04 | 2018-12-07 | 安徽迪康电力科技有限公司 | A kind of mounting plate and installation method of breaker of plastic casing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 214193 Wuxi Hanshen Electric Co., Ltd. No. 100 Furong East Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: WUXI HANSHEN ELECTRIC JOINT-STOCK CO.,LTD. Address before: 214101 No. 100 Furong East Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: WUXI HANSHEN ELECTRIC Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150812 |
|
| CX01 | Expiry of patent term |