JPH03113821U - - Google Patents
Info
- Publication number
- JPH03113821U JPH03113821U JP2426790U JP2426790U JPH03113821U JP H03113821 U JPH03113821 U JP H03113821U JP 2426790 U JP2426790 U JP 2426790U JP 2426790 U JP2426790 U JP 2426790U JP H03113821 U JPH03113821 U JP H03113821U
- Authority
- JP
- Japan
- Prior art keywords
- current detection
- view
- load current
- circuit section
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 6
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 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
- Transformers For Measuring Instruments (AREA)
Description
第１図は本考案に係る負荷電流検出装置の一実
施例の平面図、第２図は第１図の左側面図、第３
図は第１図の正面図、第４図は本実施例の負荷電
流検出装置を組込んだ電気接続箱のアツパーケー
ス側の一部破断斜視図、第５図は該電気接続箱の
平面図、第６図は第５図のＡ−Ａ線断面図、第７
図は第５図のＢ−Ｂ線断面図、第８図は負荷電流
検出装置の基本構成を示す回路図、第９図及び第
１０図は電流検出センサ部の平面図及び側面図、
第１１図は従来の負荷電流検出装置の斜視図、第
１２図は第１１図のケースの一部を破断して示し
た斜視図、第１３図は第１２図に示した負荷電流
検出装置へバスバーを組付けた状態の斜視図、第
１４図及び１５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、４…
…導体（切断導体）、５……電流検出センサ部、
６……電源回路部、７……増幅回路部、８……電
子回路部、９……プリント基板、１１……専用の
ケース、１２……貫通孔、１３……入出力用コネ
クタ、１４……導体、１６……箱体、１６Ａ……
アツパーケース、１６Ｂ……ロアケース、１７…
…電気接続箱、１８，１９Ａ〜１９Ｃ……メイン
ヒユーズ、２０……樹脂、２１……導体、２２，
２６，２９……ナツト形導体。
FIG. 1 is a plan view of an embodiment of the load current detection device according to the present invention, FIG. 2 is a left side view of FIG. 1, and FIG.
The figure is a front view of FIG. 1, FIG. 4 is a partially cutaway perspective view of the upper case side of an electrical junction box incorporating the load current detection device of this embodiment, and FIG. 5 is a plan view of the electrical junction box. Figure 6 is a sectional view taken along the line A-A in Figure 5, and Figure 7 is
The figure is a sectional view taken along the line B-B in Figure 5, Figure 8 is a circuit diagram showing the basic configuration of the load current detection device, Figures 9 and 10 are a plan view and a side view of the current detection sensor section,
Fig. 11 is a perspective view of a conventional load current detection device, Fig. 12 is a partially cutaway perspective view of the case in Fig. 11, and Fig. 13 is a perspective view of the conventional load current detection device. A perspective view of a state in which a bus bar is assembled, and FIGS. 14 and 15 are a plan view and a vertical cross-sectional view of a conventional electrical connection box. 1...Load current detection device, 2...Magnetic core,
2a...Magnetic gap part, 3...Magnetic sensing element, 4...
...Conductor (cut conductor), 5...Current detection sensor section,
6... Power supply circuit section, 7... Amplification circuit section, 8... Electronic circuit section, 9... Printed circuit board, 11... Dedicated case, 12... Through hole, 13... Input/output connector, 14... ...Conductor, 16...Box, 16A...
Upper case, 16B...Lower case, 17...
...Electrical connection box, 18,19A-19C...Main fuse, 20...Resin, 21...Conductor, 22,
26, 29...nut-shaped conductor.
Claims (1)
サ部と、前記電流検出センサ部の出力を増幅する
増幅回路部を含む電子回路部と、前記電子回路部
に対する入出力用コネクタとを有する電気接続箱
用負荷電流検出装置において、前記電流検出セン
サ部と前記電子回路部と前記入出力用コネクタと
が一列に整列されて一体化され、且つ前記入出力
用コネクタは列の端部に位置決めされていること
を特徴とする電気接続箱用負荷電流検出装置。 For an electrical junction box, comprising: a current detection sensor section that detects a load current flowing through a conductor; an electronic circuit section including an amplifier circuit section that amplifies the output of the current detection sensor section; and an input/output connector for the electronic circuit section. In the load current detection device, the current detection sensor section, the electronic circuit section, and the input/output connector are aligned and integrated in a row, and the input/output connector is positioned at an end of the row. A load current detection device for an electrical junction box, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2426790U JPH03113821U (en) | 1990-03-09 | 1990-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2426790U JPH03113821U (en) | 1990-03-09 | 1990-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113821U true JPH03113821U (en) | 1991-11-21 |
Family
ID=31527237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2426790U Pending JPH03113821U (en) | 1990-03-09 | 1990-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113821U (en) |
-
1990
- 1990-03-09 JP JP2426790U patent/JPH03113821U/ja active Pending