CN2196732Y - Charging-type lighting device - Google Patents
Charging-type lighting device Download PDFInfo
- Publication number
- CN2196732Y CN2196732Y CN94208580U CN94208580U CN2196732Y CN 2196732 Y CN2196732 Y CN 2196732Y CN 94208580 U CN94208580 U CN 94208580U CN 94208580 U CN94208580 U CN 94208580U CN 2196732 Y CN2196732 Y CN 2196732Y
- Authority
- CN
- China
- Prior art keywords
- charger
- storage battery
- switch
- charging
- utility
- 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
Links
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- Secondary Cells (AREA)
Abstract
The utility model relates to a charging-typed lighting device, such as an electric torch, an emergency lamp, a convenient lamp, etc. The utility model is mainly used for living light and comprises an outer shell, a charger, a rechargeable storage battery, an electric appliance and a switch, wherein, the charger comprises a capacitance C and bridge type full wave rectifiers D1, D2, D3 and D4; the switch is a duplex switch k with double wires; the switches are arranged between the charger and the storage battery and between the storage battery and the electric appliance. The utility model has the advantages of electricity saving, small size, safety, etc.
Description
The utility model relates to a kind of rechargeable luminaire, as flashlight, emergency light, make things convenient for lamp etc., being mainly used in the life illumination.
Existing rechargeable luminaire, generally by charging after the transformer step-down, this charging modes need be equipped with transformer, thereby volume is bigger again for its live part.
The purpose of this utility model is a kind of New-type charge formula luminaire of design, its live part can be directly with 220V to 1 to several rechargeable type charge in batteries.
New-type charge formula luminaire is made of shell, charger, rechargeable type storage battery, electrical appliance and switch.Charger is by capacitor C and bridge full wave rectifier (D
1-D
4) form, directly use the 220V50HZ power supply, utilize capacitor C to discharge and recharge the alternating current that produces with the same frequency of alternating current, through D
1-D
4Carry out bridge full-wave rectifier, to the rechargeable type charge in batteries.Switch is two-wire ganged switch K, is located between charger and storage battery, storage battery and the electrical appliance, is used to control the open and close of storage battery and electrical appliance, storage battery and charger, so no matter to use or when charging, the electrical appliance exposed part all is not with 220VOH
2Electric current.Electrical appliance is illuminating lamp tube, bulb etc.
Accompanying drawing is the utility model electrical schematic diagram.Power end is established plug, is used for directly inserting supply socket and charges.K switch is located on the shell, is convenient to operation.Capacitor C adopts withstand voltage 400V, and the 220V input wiring terminal is equipped with corresponding safety fuse, and is safe and reliable in the use.The utility model can be made flashlight, emergency light, desk lamp or the like lighting.Its charger also can be applied to the charging system of other purposes separately, its chargeable pressure stretch performance that contracts is big, as being 80mA with same charger to 1 1.2V nickel-cadmium cell its charging current of charging, when changing 30 same series-connected cells chargings into, its charging current still can reach about 75mA.
The utility model adopts the charger of capacitance current-limiting to be applied to luminaire, and it is very little to generate heat because of charger self pressure drop is low, so the high power saving of power consumption efficiency; Therefore because of rechargeable battery self internal resistance value is very little, the chargeable pressure stretch performance that contracts is big; Charger circuit is simple, and volume is little; Hermetically sealed to charger and storage battery, with the control of two-wire ganged switch, safe and reliable.Be suitable for being made into various lighting.
Claims (2)
1, a kind of novel illumination device is made of shell, charger, rechargeable type storage battery, electrical appliance and switch, it is characterized in that charger is by capacitor C and bridge full wave rectifier D
1-D
4Form.
2, novel illumination device according to claim 1 is characterized in that switch is the two-wire ganged switch, is located between charger and storage battery, storage battery and the electrical appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94208580U CN2196732Y (en) | 1994-04-05 | 1994-04-05 | Charging-type lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94208580U CN2196732Y (en) | 1994-04-05 | 1994-04-05 | Charging-type lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2196732Y true CN2196732Y (en) | 1995-05-10 |
Family
ID=33826556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94208580U Expired - Fee Related CN2196732Y (en) | 1994-04-05 | 1994-04-05 | Charging-type lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2196732Y (en) |
-
1994
- 1994-04-05 CN CN94208580U patent/CN2196732Y/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 |