CN204545741U - For the dustproof construction unit of electric welding machine - Google Patents

For the dustproof construction unit of electric welding machine Download PDF

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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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CN
China
Prior art keywords
welding machine
deep bead
radiator
electric welding
bolt
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.)
Active
Application number
CN201520146677.6U
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Chinese (zh)
Inventor
何晓阳
邱育娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Han God Electric Limited by Share Ltd
Original Assignee
WUXI HANSHEN ELECTRIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI HANSHEN ELECTRIC CO Ltd filed Critical WUXI HANSHEN ELECTRIC CO Ltd
Priority to CN201520146677.6U priority Critical patent/CN204545741U/en
Application granted granted Critical
Publication of CN204545741U publication Critical patent/CN204545741U/en
Active legal-status Critical Current
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Abstract

The utility model relates to a kind of dustproof construction unit for electric welding machine, comprise the radiator be arranged in welding machine shell, there is installed surface on a heat sink that install IGBT module circuit unit, feature is: install left socle and right support respectively in the installed surface left and right sides of described IGBT module circuit unit, install deep bead and lower deep bead respectively at the installed surface upper and lower side of IGBT module circuit unit, upper deep bead, lower deep bead, left socle, right support, between radiator and welding machine shell, form airtight cavity.Described left socle and right support are fixed by the first bolt and radiator, and upper deep bead and lower deep bead are fixed by the 3rd bolt and radiator, and the 3rd bolt is arranged in mounting hole.The utility model can protect the IGBT module circuit unit in electric welding machine, improves the service behaviour of electric welding machine.

Description

For the dustproof construction unit of electric welding machine
Technical field
The utility model relates to a kind of dustproof construction, and especially a kind of dustproof construction unit for electric welding machine, belongs to electric welding machine equipment technical field.
Background technology
Economical little module welding machine is that on market, Application comparison is extensive at present, cost performance is high, a welding machine be popular, but because electric welding machine environment for use is general all very severe, during work, dust splashes, and is easy to enter welding machine inside, dust can be deposited on machine intimate wiring board and circuit, easily cause short circuit, badly influence the performance of electric welding machine, bring the inconvenience in use.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of dustproof construction unit for electric welding machine, can protect the IGBT module circuit unit in electric welding machine, improves the service behaviour of electric welding machine.
According to the technical scheme that the utility model provides, a kind of dustproof construction unit for electric welding machine, comprise the radiator be arranged in welding machine shell, there is installed surface on a heat sink that install IGBT module circuit unit, feature is: install left socle and right support respectively in the installed surface left and right sides of described IGBT module circuit unit, install deep bead and lower deep bead respectively at the installed surface upper and lower side of IGBT module circuit unit, upper deep bead, lower deep bead, left socle, right support, between radiator and welding machine shell, form airtight cavity.
Further, described left socle and right support are fixed by the first bolt and radiator, and upper deep bead and lower deep bead are fixed by the 3rd bolt and radiator, and the 3rd bolt is arranged in mounting hole.
Further, described upper deep bead and lower deep bead are fixed with middle plate and base plate respectively by the second bolt.
Further, the middle plate in described upper deep bead and welding machine shell fits tightly, and the base plate of lower deep bead and welding machine shell fits tightly.
Further, in the side of described radiator, blower fan is installed.
The utility model has the following advantages: (1) can protect the IGBT module circuit unit of little module welding machine effectively; (2) dustproof construction unit radiator forms a whole, and radiator and complete machine is equipped with convenient; (3) dustproof construction unit effectively can support as connecting bottom board and middle plate, enhances the steadiness of complete machine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in Figure 1: the described dustproof construction unit for electric welding machine comprises left socle 1, upper deep bead 2, middle plate 3, right support 4, blower fan 5, radiator 6, lower deep bead 7, base plate 8, welding machine shell 9, airtight cavity 10, first bolt 11, second bolt 12, the 3rd bolt 13 etc.
As shown in Figure 1, the utility model comprises the radiator 6 be arranged in welding machine shell 9, radiator 6 has the installed surface installing IGBT module circuit unit, left socle 1 and right support 4 are installed respectively in the left and right sides of this installed surface, deep bead 2 and lower deep bead 7 is installed respectively at the installed surface upper and lower side of IGBT module circuit unit, upper deep bead 2, lower deep bead 7, left socle 1, right support 4, between radiator 6 and welding machine shell 9, form airtight cavity 10, thus protection is played to the IGBT module circuit unit be arranged in airtight cavity 10;
Described left socle 1 and right support 4 are fixed by the first bolt 11 and radiator 6, and upper deep bead 2 and lower deep bead 7 are fixed by the 3rd bolt 13 and radiator 6, and the 3rd bolt 13 is arranged in mounting hole; Described upper deep bead 2 and lower deep bead 7 are fixed with middle plate 3 and base plate 8 respectively by the second bolt 12; When mounted, the 3rd bolt 13 is temporarily not fastening, by this dustproof construction unit and middle plate 3 and base plate 8 fixing by the second bolt 12 after, by fastening 3rd bolt 13 again after the adjustment of mounting hole adjusting position;
Described upper deep bead 2 fits tightly with the middle plate 3 in welding machine shell 9, and lower deep bead 7 fits tightly with the base plate 8 of welding machine shell 9;
In the side of described radiator 6, blower fan 5 is installed.
Operation principle of the present utility model: go up deep bead 2, lower deep bead 7, left socle 1, right support 4, form airtight cavity 10 between radiator 6 and welding machine shell 9, effectively protects the IGBT module circuit unit being contained in the inside.

Claims (5)

1. the dustproof construction unit for electric welding machine, comprise the radiator (6) be arranged in welding machine shell (9), radiator (6) has the installed surface installing IGBT module circuit unit, it is characterized in that: left socle (1) and right support (4) are installed respectively in the installed surface left and right sides of described IGBT module circuit unit, deep bead (2) and lower deep bead (7) is installed respectively at the installed surface upper and lower side of IGBT module circuit unit, upper deep bead (2), lower deep bead (7), left socle (1), right support (4), airtight cavity (10) is formed between radiator (6) and welding machine shell (9).
2. as claimed in claim 1 for the dustproof construction unit of electric welding machine, it is characterized in that: described left socle (1) and right support (4) are fixed by the first bolt (11) and radiator (6), upper deep bead (2) and lower deep bead (7) are fixed by the 3rd bolt (13) and radiator (6), and the 3rd bolt (13) is arranged in mounting hole.
3. as claimed in claim 1 for the dustproof construction unit of electric welding machine, it is characterized in that: described upper deep bead (2) and lower deep bead (7) are fixed with middle plate (3) and base plate (8) respectively by the second bolt (12).
4. as claimed in claim 1 for the dustproof construction unit of electric welding machine, it is characterized in that: described upper deep bead (2) fits tightly with the middle plate (3) in welding machine shell (9), lower deep bead (7) fits tightly with the base plate (8) of welding machine shell (9).
5. as claimed in claim 1 for the dustproof construction unit of electric welding machine, it is characterized in that: in the side of described radiator (6), blower fan (5) is installed.
CN201520146677.6U 2015-03-13 2015-03-13 For the dustproof construction unit of electric welding machine Active CN204545741U (en)

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

Family

ID=53820906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520146677.6U Active CN204545741U (en) 2015-03-13 2015-03-13 For the dustproof construction unit of electric welding machine

Country Status (1)

Country Link
CN (1) CN204545741U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
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 Han God Electric Limited by Share Ltd

Address before: 214101 No. 100 Furong East Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province

Patentee before: Wuxi Hanshen Electric Co., Ltd.