CN103037654B - Conducting heavy current circuit on circuit board in electrical appliance kit draws the structure of housing - Google Patents
Conducting heavy current circuit on circuit board in electrical appliance kit draws the structure of housing Download PDFInfo
- Publication number
- CN103037654B CN103037654B CN201310003473.2A CN201310003473A CN103037654B CN 103037654 B CN103037654 B CN 103037654B CN 201310003473 A CN201310003473 A CN 201310003473A CN 103037654 B CN103037654 B CN 103037654B
- Authority
- CN
- China
- Prior art keywords
- electrical appliance
- circuit board
- appliance kit
- nut post
- conductive nut
- 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
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000004411 aluminium Substances 0.000 claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention belongs to technical field of electric device control, the conducting heavy current circuit related on the circuit board in electrical appliance kit draws the structure of housing, comprise electrical appliance kit case and be arranged on the circuit board in electrical appliance kit case, each big current power-on circuit on described circuit board is fixed with conductive nut post respectively, the end cap that described electrical appliance kit case encloses all-in-one-piece cartridge type body and both sides by four faces is formed by connecting, the corresponding conductive nut post of cartridge type body arranges through hole, penetrate metal screw in through-holes to tighten with corresponding conductive nut post respectively, again with nut by conductive nut post and circuit board is unsettled is fastened on aluminium section bar, conductive nut post, metal screw and nut insulate with aluminium section bar and are connected, advantage is: be of the present inventionly connected firmly, the insulating part used is few, external connection is simple and convenient, be applicable to manufacture controller or power pack, be convenient to manufacturer's standard electrical equipment.
Description
Technical field
The invention belongs to technical field of electric device control, the conducting heavy current circuit refered in particular on the circuit board in a kind of electrical appliance kit draws the structure of housing.
Background technology
At present, the lead-in wire of the circuit-line in general electrical appliance kit is mostly directly draw with electric wire, circuit for big current then adopts thicker wire to draw, during because occurring more, many wires then can be caused to be pooled to a larger outlet be connected respectively with electrical appliance by user, its weak point is again: one is that to draw wire more, easy wrong when user is connected respectively with electrical appliance, cause fault, time serious, electrical appliance kit or power consumption equipment can be burnt; Two is solid for the not prison welding of the thicker wire of big current and circuit board, and because the reasons such as circuit heating or vibrations can cause short circuit, the equipment that affects normally works.
Summary of the invention
The object of this invention is to provide a kind of being convenient to and identify that the conducting heavy current circuit on the circuit board in the electrical appliance kit of lead-out wire, firm welding draws the structure of housing.
The object of the present invention is achieved like this:
Conducting heavy current circuit on circuit board in electrical appliance kit draws the structure of housing, comprise electrical appliance kit case and be arranged on the circuit board in electrical appliance kit case, each big current power-on circuit on described circuit board is fixed with conductive nut post respectively, the end cap that described electrical appliance kit case encloses all-in-one-piece cartridge type body and both sides by four faces is formed by connecting, described cartridge type body is aluminium section bar cavity, corresponding conductive nut post position arranges through hole to aluminium section bar cavity, in described through hole, penetrate metal screw tighten with corresponding conductive nut post respectively, metal screw is screwed into by conductive nut post and circuit board is unsettled is fastened on aluminium section bar again with nut, make described conductive nut post simultaneously, metal screw and nut insulate with aluminium section bar and are connected.
The present invention gives prominence to compared to existing technology and useful technique effect is:
1, the present invention utilizes conductive nut post, metal screw and hold-down nut to be arranged in electrical appliance kit case by unsettled for circuit board, and inside and outside electrical appliance kit case, transmit big current by conductive nut post and metal screw, it is connected firmly, be convenient to identification, not easily there is wiring error in user, and the insulating part used is few.
2, conductive nut post of the present invention is fixed on cartridge type body by metal screw and hold-down nut is cavity heights in order to reduce electrical appliance kit case: by the welding of conductive nut post on circuit boards, horizontal sliding is entered in electrical appliance kit case.Be tightened on conductive nut post with metal screw, can mention with nut screwing clamping on metal screw by unsettled for circuit board, be beneficial to insulation and connect, it is less that the volume of electrical appliance kit case can do by this structure.
3, the present invention uses the structure of socket to connect the holding wire of small area analysis or control pair outward, and connect simple, user not easily occurs wiring error.
4, structure of the present invention is applicable to manufacture controller or power pack, is convenient to manufacturer's standard electrical equipment.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present invention.
Fig. 2 is the schematic perspective view of the cuboid of electrical appliance kit case of the present invention.
Fig. 3 is the schematic perspective view after circuit board of the present invention connects a upper conductive nut post.
Embodiment
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-3:
Conducting heavy current circuit on circuit board in electrical appliance kit draws the structure of housing, comprise electrical appliance kit case 1 and be arranged on the circuit board 9 in electrical appliance kit case 1, each big current power-on circuit on described circuit board 9 is fixed with conductive nut post 7 respectively, described electrical appliance kit case 1 encloses all-in-one-piece cartridge type body 16 by four faces and is formed by connecting with the end cap 8 of both sides, described cartridge type body 16 is aluminium section bar cavity, corresponding conductive nut post 7 position arranges through hole 11 to aluminium section bar cavity, in described through hole 11, penetrate metal screw 2 tighten with corresponding conductive nut post 7 respectively, metal screw 2 is screwed into by conductive nut post 7 and circuit board 9 is unsettled is fastened on aluminium section bar again with nut 3, make described conductive nut post 7 simultaneously, metal screw 2 and nut 3 insulate with aluminium section bar and are connected, gap L 1 is provided with between the side of circuit board 9 and electrical appliance kit case 1, L2, L3, L4.
Above-mentioned conductive nut post 7 and metal screw 2 are that the metal (such as copper material or aluminium) of conduction is made.
The concrete structure of conductive nut post 7 fixing on foregoing circuit plate 9 is: each big current power-on circuit on circuit board 9 is provided with power part 12, the center of power part 12 is provided with the through hole 13 penetrating circuit board 9, and the projection 10 be fixed on the end face of the conductive nut post 7 on circuit board 9 to insert in through hole 13 and is welded to connect with the corresponding big current power-on circuit on circuit board 9.
Above-mentioned electrical appliance kit case 1 sidewall or end cap 8 are provided with opening electrical connector socket 15 outwardly, and the electrical terminals that the relevant lead-out wire 14 on circuit board 9 is corresponding with on electrical connector socket 15 is electrically connected.
Above-mentioned conductive nut post 7, metal screw 2 and nut 3 and aluminium section bar insulate that to be connected be conductive nut post 7, metal screw 2 and be provided with insulation cushion 4,5(between nut 3 and aluminium section bar wherein label 4 be insulation spacer, label 5 is insulating case).
During external cord, can be spirally connected two nuts 3 on metal screw 2, is fixed on metal screw 2 by the power connecting sheet of external cord.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (1)
1. the conducting heavy current circuit on the circuit board in electrical appliance kit draws the structure of housing, comprise electrical appliance kit case and be arranged on the circuit board in electrical appliance kit case, it is characterized in that: each big current power-on circuit on described circuit board is fixed with conductive nut post respectively, the end cap that described electrical appliance kit case encloses all-in-one-piece cartridge type body and both sides by four faces is formed by connecting, described cartridge type body is aluminium section bar cavity, corresponding conductive nut post position arranges through hole to aluminium section bar cavity, in described through hole, penetrate metal screw tighten with corresponding conductive nut post respectively, metal screw is screwed into by conductive nut post and circuit board is unsettled is fastened on aluminium section bar again with nut, make described conductive nut post simultaneously, metal screw and nut insulate with aluminium section bar and are connected, insulating case is provided with between metal screw and aluminium section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310003473.2A CN103037654B (en) | 2013-01-05 | 2013-01-05 | Conducting heavy current circuit on circuit board in electrical appliance kit draws the structure of housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310003473.2A CN103037654B (en) | 2013-01-05 | 2013-01-05 | Conducting heavy current circuit on circuit board in electrical appliance kit draws the structure of housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103037654A CN103037654A (en) | 2013-04-10 |
| CN103037654B true CN103037654B (en) | 2016-04-27 |
Family
ID=48023979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310003473.2A Expired - Fee Related CN103037654B (en) | 2013-01-05 | 2013-01-05 | Conducting heavy current circuit on circuit board in electrical appliance kit draws the structure of housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103037654B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817676B (en) * | 2020-06-28 | 2023-11-21 | 重庆大及电子科技有限公司 | Bolt leading-out type filtering device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315705Y (en) * | 2008-11-10 | 2009-09-23 | 康佳集团股份有限公司 | Printed circuit board with fastener |
| CN201964179U (en) * | 2010-12-13 | 2011-09-07 | 象山中翔电子科技有限公司 | LED (light-emitting diode) lamp |
| CN102821586A (en) * | 2012-09-01 | 2012-12-12 | 陈夏新 | Liquid-cooled motor controller |
| CN203057743U (en) * | 2013-01-05 | 2013-07-10 | 陈夏新 | Structure for leading large-current conductive circuit out of shell body on circuit board in electrical box |
-
2013
- 2013-01-05 CN CN201310003473.2A patent/CN103037654B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201315705Y (en) * | 2008-11-10 | 2009-09-23 | 康佳集团股份有限公司 | Printed circuit board with fastener |
| CN201964179U (en) * | 2010-12-13 | 2011-09-07 | 象山中翔电子科技有限公司 | LED (light-emitting diode) lamp |
| CN102821586A (en) * | 2012-09-01 | 2012-12-12 | 陈夏新 | Liquid-cooled motor controller |
| CN203057743U (en) * | 2013-01-05 | 2013-07-10 | 陈夏新 | Structure for leading large-current conductive circuit out of shell body on circuit board in electrical box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103037654A (en) | 2013-04-10 |
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| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU XIAXIN ELECTRONICS CO., LTD. Free format text: FORMER OWNER: CHEN XIAXIN Effective date: 20140324 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140324 Address after: 317500 Zhejiang city of Wenling province Wenling development zone crystal spower 2 Building 3 floor Applicant after: Taizhou City Amoi Electronic Technology Co.,Ltd. Address before: 317500, Zhejiang Province, Taizhou city Wenling city pine door town No. 499 cross door Applicant before: Chen Xiaxin |
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| ASS | Succession or assignment of patent right |
Owner name: WENZHOU SANLI ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAIZHOU XIAXIN ELECTRONICS CO., LTD. Effective date: 20140820 |
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Free format text: CORRECT: ADDRESS; FROM: 317500 TAIZHOU, ZHEJIANG PROVINCE TO: 325025 WENZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140820 Address after: 325025 Zhejiang city of Wenzhou province Wenzhou economic and Technological Development Zone Jinhai three road No. 311 building five floor D3 Applicant after: Wenzhou Sanli Electronic Technology Co.,Ltd. Address before: 317500 Zhejiang city of Wenling province Wenling development zone crystal spower 2 Building 3 floor Applicant before: Taizhou City Amoi Electronic Technology Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170215 Address after: 325000 Zhejiang province Wenzhou Jinhai economic and Technological Development Zone Jinhai three road No. 311 building D3 No. -1 Patentee after: WENZHOU MINGPAI VEHICLE PARTS CO.,LTD. Address before: 325025 Zhejiang city of Wenzhou province Wenzhou economic and Technological Development Zone Jinhai three road No. 311 building five floor D3 Patentee before: Wenzhou Sanli Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: No. 10, West 2nd Road, Xijiang science and technology innovation industry city, Guigang City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Shiyi Automobile Industry Co.,Ltd. Address before: 325000 D3, building 311, No. three, Jinhai Road, Jinhai Economic Zone, Wenzhou economic and Technological Development Zone, Zhejiang, Patentee before: WENZHOU MINGPAI VEHICLE PARTS Co.,Ltd. |
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| 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: 20160427 Termination date: 20220105 |