CN201639418U - Micropump motor junction box - Google Patents
Micropump motor junction box Download PDFInfo
- Publication number
- CN201639418U CN201639418U CN2010201706298U CN201020170629U CN201639418U CN 201639418 U CN201639418 U CN 201639418U CN 2010201706298 U CN2010201706298 U CN 2010201706298U CN 201020170629 U CN201020170629 U CN 201020170629U CN 201639418 U CN201639418 U CN 201639418U
- Authority
- CN
- China
- Prior art keywords
- motor
- socket
- junction box
- micropump
- terminal box
- 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
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- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to a micropump motor junction box which is characterized in that the whole junction box is positioned at the upper end or the side end of a pump motor; the cavity of the junction box is formed by connecting a motor shell raised part and a box cover through a bolt; the cavity is internally provided with a capacitance electrical element, a socket part electric connection part and a fixing structural part; the socket part is formed by fixedly connecting an insertion piece and a socket through a press-line bolt and a nut; the raised parts at two sides of the socket are matched with the groove in a motor shell to realize positioning and fixing; and a motor lead is press-welded with a plug bush and then combined with the insertion piece to realize electric connection. The micropump motor junction box has characteristics of simple and compact structure, convenient operation, reliable connection and the like, solves the defects of low reliability, low production efficiency and the like of the traditional welding, pressure welding and other methods, and is suitable for volume production.
Description
Technical field
The utility model is a kind of junction box structure that the pump motor lead wire connects, particularly a kind of miniature pump motor terminal box of being suitable for.
Technical background
Problems such as at present, the connected mode of domestic lead wire of motor in the prior art and power line extensively adopts at motor internal or outsidely adopts soldering to connect or the connected mode of crimping, and these traditional connected modes exist connection reliability low, and working (machining) efficiency is low.
Summary of the invention
Problems such as the utility model has overcome the defective of above-mentioned existence, and purpose is for solving being connected of motor lead wire and power line, and connection reliability is low, and working (machining) efficiency is low provide a kind of miniature pump motor terminal box.
The miniature pump motor terminal box of the utility model content Description:
The miniature pump motor terminal box of the utility model, it is characterized in that: terminal box integral body is positioned at the upper end or the side of electric motor for pump, the terminal box inner chamber is by motor casing bossing and lid, be formed by connecting by screw, built-in capacitance electric elements and female component are electrically connected part and fixed structure piece, female component by inserted sheet, socket by line pressing bolt, nut is fixedly connected constitutes, socket relies on the both sides projection realization positioning and fixing that matches with groove on the motor casing, combines the realization electrical connection after motor down-lead and the sleeve crimping with inserted sheet.
The miniature pump motor terminal box of the utility model, have simple in structure, compactness, easy to operate, connect characteristics such as reliable, shortcoming such as it is low to have improved mode connection reliability such as traditional welding and crimping, and production efficiency is low is fit to produce in batches.
Description of drawings
Fig. 1 is miniature pump motor junction box structure schematic diagram
Fig. 2 is the female component schematic diagram:
Fig. 3 is that motor down-lead connects schematic diagram with female component:
Among the figure: the 1st, motor casing, the 2nd, lid, the 3rd, electric capacity, the 4th, female component, the 5th, screw, the 6th, inserted sheet, the 7th, socket, the 8th, line pressing bolt, the 9th, nut, the 10th, lead-in wire, the 11st, sleeve.
Embodiment
The miniature pump motor terminal box of the utility model is achieved in that to do below in conjunction with accompanying drawing and specifies.
See Fig. 1, the miniature pump motor terminal box of the utility model, integral body is positioned at the upper end or the side of electric motor for pump, and the terminal box inner chamber is formed by connecting by screw 5 by motor casing 1 bossing and lid 2.Electric elements such as built-in capacitance 3, thermal protector and female component 4 etc. are electrically connected part and other fixed structure piece.
See Fig. 2, female component is made up of inserted sheet 6, socket 7 and line pressing bolt 8, nut 9, female component 4 is made of by line pressing bolt 8, nut 9 are fixedly connected inserted sheet 6, socket 7, and socket 7 relies on match with groove on the motor casing 1 purpose of realization positioning and fixing of both sides projection.
See Fig. 3, combine with inserted sheet 6 after motor down-lead 10 and sleeve 11 crimping and realize being electrically connected and being electrically connected function.Assembling process: the sleeve 11 that will connect motor down-lead 10 inserts in the female component 4, and assurance and inserted sheet 6 no-floats, electric capacity 3 is inserted in the female component 4, and assurance and inserted sheet 6 no-floats, insert female component both sides projectioies in the groove on the motor casing and guarantee that assembling puts in place, load onto lid 2 and tighten screw 5, finish assembling.Have simple in structure, compactness, easy to operate, connect characteristics such as reliable, shortcoming such as it is low to have improved mode connection reliability such as traditional welding and crimping, and production efficiency is low is fit to produce in batches.
Claims (1)
1. miniature pump motor terminal box, it is characterized in that: terminal box integral body is positioned at the upper end or the side of electric motor for pump, the terminal box inner chamber is by motor casing (1) bossing and lid (2), be formed by connecting by screw (5), built-in capacitance (3) electric elements and female component (4) are electrically connected part and fixed structure piece, female component (4) is by inserted sheet (6), socket (7) is by line pressing bolt (8), the fixedly connected formation of nut (9), socket (7) relies on the both sides projection realization positioning and fixing that matches with groove on the motor casing (1), combines the realization electrical connection after motor down-lead (10) and sleeve (11) crimping with inserted sheet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201706298U CN201639418U (en) | 2010-04-27 | 2010-04-27 | Micropump motor junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201706298U CN201639418U (en) | 2010-04-27 | 2010-04-27 | Micropump motor junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639418U true CN201639418U (en) | 2010-11-17 |
Family
ID=43083925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201706298U Expired - Fee Related CN201639418U (en) | 2010-04-27 | 2010-04-27 | Micropump motor junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443468A (en) * | 2011-03-12 | 2013-12-11 | 格伦德福斯管理联合股份公司 | Heat circulation pump |
-
2010
- 2010-04-27 CN CN2010201706298U patent/CN201639418U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103443468A (en) * | 2011-03-12 | 2013-12-11 | 格伦德福斯管理联合股份公司 | Heat circulation pump |
| CN103443468B (en) * | 2011-03-12 | 2016-10-19 | 格伦德福斯管理联合股份公司 | Heat circulation pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |