CN2385460Y - Automatic charger for battary - Google Patents
Automatic charger for battary Download PDFInfo
- Publication number
- CN2385460Y CN2385460Y CN99227889U CN99227889U CN2385460Y CN 2385460 Y CN2385460 Y CN 2385460Y CN 99227889 U CN99227889 U CN 99227889U CN 99227889 U CN99227889 U CN 99227889U CN 2385460 Y CN2385460 Y CN 2385460Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- permanent magnet
- voltage stabilizing
- solenoid
- 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.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an automatic charger for a battery, which is composed of a casing and an electromagnetic unit, wherein, the electromagnetic device comprises a permanent magnet, an electromagnetic coil, a rectification circuit, a filter circuit and a voltage stabilizing circuit; the permanent magnet can passes through the electromagnetic coil; both ends of the permanent magnet are respectively provided with springs which are connected with the casing; both ends of the electromagnetic coil are connected with the rectification circuit; the output end of the rectification circuit is respectively provided with the filter circuit and the voltage stabilizing circuit. By making use of an electromagnetic induction principle, if taken by people, the automatic charger for a battery can generate charging current when people do sports.
Description
The utility model relates to the device that chargeable battery is charged automatically.
Existing charger all charges alternating current transformation, rectification, filtering arrangement back to battery, the ground that needs supply socket can carry out just now.
The purpose of this utility model is to propose a kind of device that just can charge automatically to battery without power supply.
Battery automatic charge device of the present utility model is to realize like this, battery automatic charge device of the present utility model is made up of shell and calutron, above-mentioned calutron comprises permanent magnet, solenoid, rectification circuit, filter circuit and voltage stabilizing circuit, permanent magnet can run in the guide the centre of solenoid, there is spring to be connected respectively at the two ends of permanent magnet with shell, at two termination rectification circuits of solenoid, filter circuit and voltage stabilizing circuit are arranged respectively at the output of rectification circuit.
Battery automatic charge device of the present utility model utilizes electromagnetic induction principle, the people is when carrying the motion of battery automatic charge device, the induced current that permanent magnet moves back and forth and produced in solenoid under the effect of spring can be exported specified DC charging electric current behind rectification circuit, filter circuit and voltage stabilizing circuit.This DC charging electric current also can be directly used in mobile consuming device.
Description of drawings:
Fig. 1 is the structure chart of battery automatic charge device of the present utility model.
The utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, battery automatic charge device of the present utility model is made up of shell 1 and calutron, and calutron comprises permanent magnet 3, solenoid 4, by diode D
1, D
2, D
3And D
4The rectification circuit of forming, by resistance R
1With the filter circuit of capacitor C composition with by voltage-stabiliser tube D
wThe voltage stabilizing circuit permanent magnet of forming 3 can run in the guide the centre of solenoid 4, has spring 2 to be connected with shell 1 respectively at the two ends of permanent magnet 3.Output at rectification circuit also is connected to light-emitting diode D
5The output of solenoid has K switch.
Claims (1)
1, a kind of battery automatic charge device is made up of shell (1) and calutron, it is characterized in that calutron comprises permanent magnet (3), solenoid (4), rectification circuit, filter circuit and voltage stabilizing circuit, permanent magnet (3) can run in the guide the centre of solenoid (4), there is spring (2) to be connected respectively with shell (1) at the two ends of permanent magnet (3), at two termination rectification circuits of solenoid (4), filter circuit and voltage stabilizing circuit are arranged respectively at the output of rectification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99227889U CN2385460Y (en) | 1999-07-16 | 1999-07-16 | Automatic charger for battary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99227889U CN2385460Y (en) | 1999-07-16 | 1999-07-16 | Automatic charger for battary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2385460Y true CN2385460Y (en) | 2000-06-28 |
Family
ID=34017350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99227889U Expired - Fee Related CN2385460Y (en) | 1999-07-16 | 1999-07-16 | Automatic charger for battary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2385460Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420119C (en) * | 2003-10-27 | 2008-09-17 | 诺基亚有限公司 | charging device |
| CN103219786A (en) * | 2013-04-03 | 2013-07-24 | 中山职业技术学院 | A Self-Powered Passive Remote Controller |
| CN105098897A (en) * | 2015-07-30 | 2015-11-25 | 京东方科技集团股份有限公司 | Wearable device and terminal |
| CN109149740A (en) * | 2018-07-26 | 2019-01-04 | 武汉市工程科学技术研究院 | Trigger-type confesses generator |
-
1999
- 1999-07-16 CN CN99227889U patent/CN2385460Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100420119C (en) * | 2003-10-27 | 2008-09-17 | 诺基亚有限公司 | charging device |
| CN103219786A (en) * | 2013-04-03 | 2013-07-24 | 中山职业技术学院 | A Self-Powered Passive Remote Controller |
| CN103219786B (en) * | 2013-04-03 | 2016-02-24 | 中山职业技术学院 | Self-generating passive remote controller |
| CN105098897A (en) * | 2015-07-30 | 2015-11-25 | 京东方科技集团股份有限公司 | Wearable device and terminal |
| US10454297B2 (en) | 2015-07-30 | 2019-10-22 | Boe Technology Group Co., Ltd. | Wearable device and terminal |
| CN109149740A (en) * | 2018-07-26 | 2019-01-04 | 武汉市工程科学技术研究院 | Trigger-type confesses generator |
| CN109149740B (en) * | 2018-07-26 | 2021-07-20 | 武汉市工程科学技术研究院 | Trigger type self-supply generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |