JPH01101132U - - Google Patents
Info
- Publication number
- JPH01101132U JPH01101132U JP19624887U JP19624887U JPH01101132U JP H01101132 U JPH01101132 U JP H01101132U JP 19624887 U JP19624887 U JP 19624887U JP 19624887 U JP19624887 U JP 19624887U JP H01101132 U JPH01101132 U JP H01101132U
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting diode
- power supply
- charging
- storage battery
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る充電装置の回路と電気機
器としての電気カミソリの回路との接続関係を示
す電気回路図、第２図は本考案に係る充電装置に
その電気カミソリを接続した状態を示す斜視図で
ある。
２……充電回路、３……トランス、９……二次
巻線、１４……電力供給表示用発光ダイオード、
１６……電気カミソリ（電気機器）、１７……蓄
電池、２５……充電表示用発光ダイオード。
Fig. 1 is an electric circuit diagram showing the connection relationship between the circuit of the charging device according to the present invention and the circuit of an electric razor as an electric device, and Fig. 2 shows the state in which the electric razor is connected to the charging device according to the present invention. FIG. 2... Charging circuit, 3... Transformer, 9... Secondary winding, 14... Light emitting diode for power supply display,
16... Electric razor (electrical equipment), 17... Storage battery, 25... Light emitting diode for charging display.
Claims (1)
電力供給状態であることを表示する電力供給表示
用発光ダイオードと蓄電池を内蔵する電気機器が
接続されたときに流れる充電電流に基づき点灯し
て前記蓄電池が充電中であることを表示する充電
表示用発光ダイオードとが設けられた充電回路を
有し、前記電力供給表示用発光ダイオードは、充
電中に消灯されるように、前記蓄電池の端子間電
圧に基づき前記電力供給表示用発光ダイオードの
両端に加わる電圧よりも該電力供給表示用発光ダ
イオードの閾電圧が相対的に高く設定されて前記
トランスの二次巻線側に接続されていることを特
徴とする充電装置。 When power is supplied through the transformer, the light emitting diode lights up to indicate that power is being supplied.The light emitting diode lights up based on the charging current that flows when an electrical device with a built-in storage battery is connected. A charging circuit is provided with a charging display light emitting diode that indicates that the storage battery is being charged, and the power supply display light emitting diode is configured to adjust the voltage across the terminals of the storage battery so that the light emitting diode is turned off during charging. Based on the above, the threshold voltage of the power supply displaying light emitting diode is set to be relatively higher than the voltage applied to both ends of the power supply displaying light emitting diode, and the power supply displaying light emitting diode is connected to the secondary winding side of the transformer. charging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624887U JPH01101132U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19624887U JPH01101132U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01101132U true JPH01101132U (en) | 1989-07-07 |
Family
ID=31486878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19624887U Pending JPH01101132U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01101132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03251051A (en) * | 1990-02-27 | 1991-11-08 | Nec Corp | Car adapter for portable telephone |
-
1987
- 1987-12-24 JP JP19624887U patent/JPH01101132U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03251051A (en) * | 1990-02-27 | 1991-11-08 | Nec Corp | Car adapter for portable telephone |
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