JPS59158275U

JPS59158275U - Electromagnetic coupling charging device

Info

Publication number: JPS59158275U
Application number: JP1983052665U
Authority: JP
Inventors: 宏之助池田; 光洋山崎; 川本　博
Original assignee: 工業技術院長
Priority date: 1983-04-11
Filing date: 1983-04-11
Publication date: 1984-10-24
Also published as: JPH0346460Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図ないし第４図は従来の電磁結合型充電装置を示し
、第１図は結線図、第２図ａは一例の正面図、同図、ｂ
は同図ａの平面図、第３図ａは平面コイルの一部の正面
図、同図すは同図ａの平面図、第４図（１他の例の正面
図、第５図以下の図面はこの考案の電磁結合型充電装置
の実施例を示し、第５図は１実施例の正面図、第６図お
よび第７図は他の実施例を示し、第６図は結線図、第７
図は正面図、第８図および第９図はさらに他の実施例を
示し、第８図は一部の展開図、第９図は正面図、第１０
図はさらに他の実施例の正面図である。１・・・交流電源、４・・・充電用トランス、′２．５
・・・１゛次コイル、２次コイル、６・・・ダイオード
、８・・・蓄電池、１２．１８・・・ケース、２１・・
・ボビン、１７．２８・・・平面コイル、２６・・・ポ
リイミド基板、２７・・・銅箔。1 to 4 show a conventional electromagnetic coupling type charging device, FIG. 1 is a wiring diagram, FIG. 2 a is a front view of an example, the same figure, b
is a plan view of the same figure a, FIG. 3 a is a front view of a part of the planar coil, the same figure is a plan view of the same figure a, FIG. The drawings show an embodiment of the electromagnetic coupling type charging device of this invention, FIG. 5 is a front view of one embodiment, FIGS. 6 and 7 show other embodiments, FIG. 6 is a wiring diagram, and FIG. 7
The figure is a front view, FIGS. 8 and 9 show still other embodiments, FIG. 8 is a partially developed view, FIG. 9 is a front view, and FIG. 10 is a front view.
The figure is a front view of yet another embodiment. 1... AC power supply, 4... Charging transformer, '2.5
...Primary coil, secondary coil, 6...diode, 8...storage battery, 12.18...case, 21...
- Bobbin, 17.28... Planar coil, 26... Polyimide board, 27... Copper foil.

Claims

[Claims for Utility Model Registration] ■ A primary coil of a charging transformer connected to an AC power supply, and a secondary coil of the transformer housed in a case and provided so as to be electromagnetically coupled to the primary coil. and the positive and negative terminals are housed in the case and connected to the two through the rectifier.
An electromagnetically coupled charging device comprising a storage battery connected to a secondary coil, wherein surface distances from the upper and lower surfaces of the case to the upper and lower end surfaces of the secondary coil are equal. (2) The electromagnetic coupling type charging device according to claim 1, which is a utility model registration, in which a secondary coil of a charging transformer is wound around a hollow bobbin, and a storage battery is disposed within the bobbin.
- ■ The secondary coil of the charging transformer is composed of two planar coils formed of a thin foil material on a board and electrically connected in series, and both planar coils are installed at the upper and lower ends of the case. An electromagnetic coupling type charging device according to claim 1 of the claimed utility model registration.