CN2331116Y - Hand-set battery cell - Google Patents
Hand-set battery cell Download PDFInfo
- Publication number
- CN2331116Y CN2331116Y CN97223970U CN97223970U CN2331116Y CN 2331116 Y CN2331116 Y CN 2331116Y CN 97223970 U CN97223970 U CN 97223970U CN 97223970 U CN97223970 U CN 97223970U CN 2331116 Y CN2331116 Y CN 2331116Y
- Authority
- CN
- China
- Prior art keywords
- charging
- circuit
- housing
- rechargeable battery
- cell
- 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 belongs to a hand-set battery cell. A charging circuit is built in the hand-set battery cell. The utility model is designed for solving the problems that the existing hand-set battery cells are inconvenient to charge and use. The hand-set battery cell comprises a battery housing and a rechargeable battery arranged in the housing. A charging plug is arranged on the housing. A charging circuit is arranged in the housing, and the charging circuit is composed of a rectifying filter circuit and a PS0300 isolating switching power supply module. Mains supply is rectificated and then is used for charging the rechargeable battery by passing through the power supply module. A discharge circuit and a sun solar panel are also arranged. The utility model has the advantages of simple structure, reliable performance, long service life, many charging paths and convenient usage and operation. The hand-set battery cell can supply a stable charging voltage under the voltage of 85V-265V.
Description
The utility model belongs to a kind of cell of mobile telephone set that is built-in with charging circuit.
Existing cell of mobile telephone set is to provide electric energy to hand-held set by the rechargeable battery that is built in housing.Because the electric weight of rechargeable battery is limited, needs charger to charge repeatedly, can often use.The reliable charging method of charger generally is to charge to cell of mobile telephone set by transformer, rectification circuit and cradle.Because transformer and cradle volume, weight are bigger, be difficult to carry, commercial power socket around can't utilizing is at any time charged to cell of mobile telephone set, the cell of mobile telephone set of charging circuit also once appearred being with on the market, but it is for compression volume, charging circuit is comparatively simple and crude, poor-performing, and useful life is short.
One of the purpose of this utility model is to address the above problem, provide a kind of use, easy to carry, dependable performance stable, adapt to that voltage range is big, long service life, the cell of mobile telephone set that is built-in with charging circuit that can charge at random.
The discharge circuit that two of the purpose of this utility model is to provide a kind of cell of mobile telephone set of and built-in charging circuit to match makes rechargeable battery be difficult for producing the charging memory, increases the service life.
The charging approach that three of the purpose of this utility model is to increase the cell of mobile telephone set of built-in charging circuit uses more convenient.
The utility model includes battery container and is built in the rechargeable battery of housing, on housing, be provided with charging plug, be built-in with charging circuit at housing, charging circuit is made of current rectifying and wave filtering circuit and PS0300 isolating switch power module, the input plug of current rectifying and wave filtering circuit, output connects the input of PS0300 isolating switch power module, and the output charging of PS0300 isolating switch power module connects rechargeable battery.
The utility model also is provided with discharge circuit in battery container, discharge circuit is made of discharge resistance, on rechargeable battery by discharge button and be connected to relay, the normally-closed contact of relay is serially connected on the charging line of rechargeable battery, the self-locking circuit of its normally opened contact serial connection discharge resistance and relay.
The utility model also can be equipped with solar panel on battery container, the solar panel charging connects rechargeable battery.
The utility model is simple in structure, in light weight, dependable performance stable, long service life, and the release plug just can be exported stable charging voltage and charge to rechargeable battery under 85V--265V voltage, or charging at random (promptly being adapted at the use down of 110V, 220V voltage).And be furnished with solar panel and discharge circuit, the charging approach is many, is difficult for producing the charging memory, use, very convenient to carry.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model circuit block diagram.
Fig. 3 is the utility model circuit diagram.
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, 2, the utility model includes battery container 1 and is built in the rechargeable battery 2 of housing 1, on housing 1, be provided with charging plug 7, be built-in with charging circuit 3 at housing, charging circuit 3 is made of current rectifying and wave filtering circuit 8 and PS0300 isolating switch power module, the input plug 7 of current rectifying and wave filtering circuit 8, output connects the input of PS0300 isolating switch power module, and the output charging of PS0300 isolating switch power module connects rechargeable battery 2.Because PS0300 isolating switch power module volume is little, charging circuit is placed becomes possibility in the battery container, and charging performance is reliable, stable, safety, can export stable 7.5V voltage under 85V-265V voltage.Its isolation voltage height can charge at random simultaneously.
As shown in Figure 3, current rectifying and wave filtering circuit is made of bridge rectifier and the capacitor C 1 that diode D1--D4 forms.Also be provided with discharge circuit in housing, discharge circuit is made of discharge resistance R3.By discharge button N and be connected to relay J 1, its normally-closed contact J1-1 is serially connected on the charging line of rechargeable battery 2 on rechargeable battery 2, the self-locking circuit D6-D9 of its normally opened contact J1-2 serial connection discharge resistance R3 and relay.When pressing the button N, rechargeable battery 2 discharges make relay J 1 adhesive work, its normally opened contact J1-2 adhesive, and by diode D6-D9 self-locking, rechargeable battery 2 is by discharge resistance R3 discharge.When the discharge end, relay J 1 discharges, and normally-closed contact J1-1 adhesive changes into charged state automatically.
Shown in Fig. 1,3, on battery container 1, be equipped with solar panel 4, solar panel 4 chargings connect rechargeable battery 2, increase the charging approach, the convenient use.Shown in Fig. 1,3, the utility model also can be provided with automobile power source charging jack 5 on housing 1, convenient driving charging.
As shown in Figure 3, at the output of solar panel 4, discharge resistance R3 and charging circuit respectively and be connected to light-emitting diode L3, L2, L1, being used for each work indication.
As showing of Fig. 1, charging plug 7 is built in the groove 6 on the housing 1, and can stretch out along groove 6.
Claims (6)
1, a kind of cell of mobile telephone set, the rechargeable battery that it includes battery container and is built in housing, it is characterized in that on housing, being provided with charging plug, be built-in with charging circuit at housing, charging circuit is made of current rectifying and wave filtering circuit and PS0300 isolating switch power module, the input plug of current rectifying and wave filtering circuit, output connects the input of PS0300 isolating switch power module, and the output charging of PS0300 isolating switch power module connects rechargeable battery.
2, cell of mobile telephone set according to claim 1, it is characterized in that also being provided with in the battery container discharge circuit, discharge circuit is made of discharge resistance, on rechargeable battery by discharge button and be connected to relay, the normally-closed contact of relay is serially connected on the charging line of rechargeable battery, the self-locking circuit of its normally opened contact serial connection discharge resistance and relay.
3, cell of mobile telephone set according to claim 1 and 2 is characterized in that being equipped with solar panel on battery container, the solar panel charging connects rechargeable battery.
4, cell of mobile telephone set according to claim 1 and 2 is characterized in that also being provided with automobile power source charging jack on housing.
5, cell of mobile telephone set according to claim 3 is characterized in that at the charging output of solar panel, discharge resistance and charging circuit respectively and be connected to indicator light.
6, cell of mobile telephone set according to claim 4 is characterized in that plug is built in the groove on the housing, and can stretch out along groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97223970U CN2331116Y (en) | 1997-06-20 | 1997-06-20 | Hand-set battery cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97223970U CN2331116Y (en) | 1997-06-20 | 1997-06-20 | Hand-set battery cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2331116Y true CN2331116Y (en) | 1999-07-28 |
Family
ID=33938488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97223970U Expired - Fee Related CN2331116Y (en) | 1997-06-20 | 1997-06-20 | Hand-set battery cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2331116Y (en) |
-
1997
- 1997-06-20 CN CN97223970U patent/CN2331116Y/en not_active Expired - Fee Related
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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 |