JPH0383418U - - Google Patents
Info
- Publication number
- JPH0383418U JPH0383418U JP14446389U JP14446389U JPH0383418U JP H0383418 U JPH0383418 U JP H0383418U JP 14446389 U JP14446389 U JP 14446389U JP 14446389 U JP14446389 U JP 14446389U JP H0383418 U JPH0383418 U JP H0383418U
- Authority
- JP
- Japan
- Prior art keywords
- current detection
- conductor
- load current
- magnetic core
- detection device
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Connection Or Junction Boxes (AREA)
Description
第１図は本考案に係る電気接続箱のアツパーケ
ース側の一部破断斜視図、第２図は本実施例の電
気接続箱の平面図、第３図は第２図のＡ−Ａ線断
面図、第４図は第２図のＢ−Ｂ線断面図、第５図
は負荷電流検出装置の基本構成を示す回路図、第
６図及び第７図は電流検出センサ部の平面図及び
側面図、第８図は従来の負荷電流検出装置の斜視
図、第９図は第８図のケースの一部を破断して示
した斜視図、第１０図は第９図に示した負荷電流
検出装置へ導体を組付けた状態の斜視図、第１１
図及び第１２図は従来の電気接続箱の平面図及び
縦断面図である。
１……負荷電流検出装置、２……磁性体コア、
２ａ……磁気ギヤツプ部、３……感磁素子、３…
…導体（切断導体）、５……電流検出センサ部、
６……電源、７……差動増幅器、８……増幅部、
９……プリント基板、１０……専用のケース、１
１……貫通孔、１２……導体、１４……コネクタ
、１５……箱体、１５Ａ……アツパーケース、１
５Ｂ……アツパーケース、１６，１７Ａ〜１７Ｃ
……メインヒユーズ、１８……導体、１９，２３
，２６……インサートナツト、２１，２２，２４
，２５，２７，２８……ネジ、２９……樹脂、３
０……電気配線層部、３１……リレー、３２……
ブレードヒユーズ。
Fig. 1 is a partially cutaway perspective view of the upper case side of the electrical junction box according to the present invention, Fig. 2 is a plan view of the electrical junction box of the present embodiment, and Fig. 3 is taken along line A-A in Fig. 2. 4 is a sectional view taken along the line B-B in FIG. 2, FIG. 5 is a circuit diagram showing the basic configuration of the load current detection device, and FIGS. 6 and 7 are plan views and diagrams of the current detection sensor section. A side view, FIG. 8 is a perspective view of a conventional load current detection device, FIG. 9 is a partially cutaway perspective view of the case in FIG. 8, and FIG. 10 is a perspective view of the conventional load current detection device. Perspective view of the state in which the conductor is assembled to the detection device, No. 11
1 and 12 are a plan view and a vertical sectional view of a conventional electrical connection box. 1...Load current detection device, 2...Magnetic core,
2a...Magnetic gap part, 3...Magnetic sensing element, 3...
...Conductor (cut conductor), 5...Current detection sensor section,
6...Power supply, 7...Differential amplifier, 8...Amplification section,
9...Printed circuit board, 10...Special case, 1
1...Through hole, 12...Conductor, 14...Connector, 15...Box, 15A...Upper case, 1
5B……Upper case, 16, 17A to 17C
...Main fuse, 18...Conductor, 19,23
, 26...insert nut, 21, 22, 24
, 25, 27, 28...Screw, 29...Resin, 3
0...Electric wiring layer section, 31...Relay, 32...
blade fuse.
Claims (1)
室内に、磁性体コアの磁気ギヤツプ部に感磁素子
を組込んで前記磁性体コアを貫通する導体に流れ
る負荷電流を検出する電流検出センサ部と、前記
感磁素子の出力を増幅する増幅部とを有する負荷
電流検出装置が組込まれている電気接続箱におい
て、前記負荷電流検出装置は独自の専用ケースを
もたずに前記アツパーケース内に組付けられ、該
負荷電流装置の前記磁性体コアを貫通する前記導
体は該磁性体コアを貫通した状態で両端が切断さ
れた切断導体となつており、前記切断導体の両端
には他の導体が接続されていることを特徴とする
電気接続箱。 A current detection sensor part is installed in a box body formed by an upper case and a lower case, and a current detection sensor part is installed in a magnetic gap part of a magnetic core to detect a load current flowing through a conductor passing through the magnetic core. , in an electrical junction box in which a load current detection device having an amplifying section that amplifies the output of the magnetically sensitive element is incorporated, the load current detection device does not have its own dedicated case but is installed in the upper case. The conductor that is assembled and passes through the magnetic core of the load current device is a cut conductor with both ends cut off while passing through the magnetic core, and other conductors are connected to both ends of the cut conductor. An electrical connection box characterized by being connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144463U JP2501425Y2 (en) | 1989-12-14 | 1989-12-14 | Electrical junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989144463U JP2501425Y2 (en) | 1989-12-14 | 1989-12-14 | Electrical junction box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0383418U true JPH0383418U (en) | 1991-08-26 |
| JP2501425Y2 JP2501425Y2 (en) | 1996-06-19 |
Family
ID=31691160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989144463U Expired - Fee Related JP2501425Y2 (en) | 1989-12-14 | 1989-12-14 | Electrical junction box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501425Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011055811A1 (en) * | 2009-11-06 | 2011-05-12 | 株式会社オートネットワーク技術研究所 | Electrical junction box and current detecting apparatus |
| WO2016171039A1 (en) * | 2015-04-23 | 2016-10-27 | カルソニックカンセイ株式会社 | Bus bar assemble type electric current sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6442465U (en) * | 1987-09-08 | 1989-03-14 |
-
1989
- 1989-12-14 JP JP1989144463U patent/JP2501425Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6442465U (en) * | 1987-09-08 | 1989-03-14 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011055811A1 (en) * | 2009-11-06 | 2011-05-12 | 株式会社オートネットワーク技術研究所 | Electrical junction box and current detecting apparatus |
| JP2011101519A (en) * | 2009-11-06 | 2011-05-19 | Autonetworks Technologies Ltd | Electrical junction box |
| CN102598450A (en) * | 2009-11-06 | 2012-07-18 | 株式会社自动网络技术研究所 | Electrical junction box and current detecting apparatus |
| WO2016171039A1 (en) * | 2015-04-23 | 2016-10-27 | カルソニックカンセイ株式会社 | Bus bar assemble type electric current sensor |
| JP2016206015A (en) * | 2015-04-23 | 2016-12-08 | カルソニックカンセイ株式会社 | Bus bar assembled current sensor |
| US10317435B2 (en) | 2015-04-23 | 2019-06-11 | Calsonic Kansei Corporation | Bus bar assemble type electric current sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501425Y2 (en) | 1996-06-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |