CN201335337Y - Indoor and outdoor dual-purpose external photoflash lamp - Google Patents
Indoor and outdoor dual-purpose external photoflash lamp Download PDFInfo
- Publication number
- CN201335337Y CN201335337Y CNU2008201782218U CN200820178221U CN201335337Y CN 201335337 Y CN201335337 Y CN 201335337Y CN U2008201782218 U CNU2008201782218 U CN U2008201782218U CN 200820178221 U CN200820178221 U CN 200820178221U CN 201335337 Y CN201335337 Y CN 201335337Y
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- CN
- China
- Prior art keywords
- power supply
- photoflash lamp
- indoor
- circuit
- automatic
- 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 - Lifetime
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Abstract
The utility model discloses an indoor and outdoor dual-purpose external photoflash lamp, comprising a photoflash lamp tube, a photoflash lamp control circuit, an intelligent pressure lifting circuit and an inserting type 12V power supply; the indoor and outdoor dual-purpose external photoflash lamp further comprises a full-automatic AC/DC power supply converting circuit and a energy storage capacitance; the inserting type 12V power supply is connected with the intelligent pressure lifting circuit which is connected with the full-automatic AC/DC power supply converting circuit which is connected with the photoflash lamp control circuit which is connected with the energy storage capacitance which is connected to the photoflash lamp tube. The indoor and outdoor dual-purpose external photoflash lamp adopts the direct-current power supply for power supplying and can adopt a commercial power for directly power supplying.
Description
Technical field
The utility model relates to the flash light techniques field, the dual-purpose outer flash lamp of clapping of a kind of specifically indoor and outdoor.
Background technology
The power supply mode of existing outer bat flash lamp is single, all is battery-powered mostly, is convenient in outdoor application, but when in indoor use, can not directly uses mains supply, and this just makes battery frequently use shorter battery life.
The utility model content
The purpose of this utility model both can be used powered battery for providing a kind of, the dual-purpose outer flash lamp of clapping of indoor and outdoor that can adopt civil power directly to use as power supply again.
The technical scheme that realizes the foregoing invention purpose is as follows:
The dual-purpose outer flash lamp of clapping of indoor and outdoor, comprise flash lamp tube, flash control circuit, intelligently voltage boosting circuit and plug-in 12V power supply, also include full-automatic AC/direct-current power supply converting circuit and energy storage capacitors, described plug-in 12V power supply is connected with the intelligently voltage boosting circuit, described intelligently voltage boosting circuit is connected with full-automatic AC/direct-current power supply converting circuit, described full-automatic AC/direct-current power supply converting circuit is connected with flash control circuit, described flash control circuit links to each other with the energy storage capacitors, and described energy storage capacitors is connected to flash lamp tube.
The utility model can be by powering to flash lamp after the plug-in 12V power source charges; Also can directly use mains-supplied, power to flash lamp tube by full-automatic AC/direct-current power supply converting circuit conversion back.Like this, when in indoor use, civil power can be directly used, the service life of plug-in 12V power supply can be prolonged.
Description of drawings
Fig. 1 is the utility model structured flowchart
Fig. 2 is an object construction schematic diagram of the present utility model
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, the dual-purpose outer flash lamp of clapping of indoor and outdoor, comprise flash lamp tube, flash control circuit, intelligently voltage boosting circuit and plug-in 12V power supply, also include full-automatic AC/direct-current power supply converting circuit and energy storage capacitors, described plug-in 12V power supply is connected with the intelligently voltage boosting circuit, described intelligently voltage boosting circuit is connected with full-automatic AC/direct-current power supply converting circuit, described full-automatic AC/direct-current power supply converting circuit is connected with flash control circuit, described flash control circuit links to each other with the energy storage capacitors, and described energy storage capacitors is connected to flash lamp tube.
Operation principle of the present utility model is as follows:
When one, clapping outward, by 4 power supplies of plug-in 12V power supply, after process intelligently voltage boosting circuit 2 boosts, give full-automatic AC/direct-current power supply converting circuit 1 conversion again, flash control circuit 3 is given in the back, and flash control circuit 3 gives storage capacitors 5 chargings, when storage capacitors 5 is charged to certain voltage, output to flash lamp tube 7, begin flash of light.Plug-in 12V power supply 4 can charge standby by intelligent charger 6.
When two, indoor, directly link mains supply, directly power by civil power by commercial power interface 8, through full-automatic AC/direct-current power supply converting circuit 1, directly arrive flash control circuit 3, close intelligently voltage boosting circuit 2 simultaneously, give storage capacitors 5 chargings by flash control circuit 3 again.When storage capacitors 5 is charged to certain voltage, output to flash lamp 7, begin flash of light.
Claims (1)
1. the dual-purpose outer flash lamp of clapping of indoor and outdoor, comprise flash lamp tube, flash control circuit, intelligently voltage boosting circuit and plug-in 12V power supply, it is characterized by: also include full-automatic AC/direct-current power supply converting circuit and energy storage capacitors, described plug-in 12V power supply is connected with the intelligently voltage boosting circuit, described intelligently voltage boosting circuit is connected with full-automatic AC/direct-current power supply converting circuit, described full-automatic AC/direct-current power supply converting circuit is connected with flash control circuit, described flash control circuit links to each other with the energy storage capacitors, and described energy storage capacitors is connected to flash lamp tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201782218U CN201335337Y (en) | 2008-11-07 | 2008-11-07 | Indoor and outdoor dual-purpose external photoflash lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201782218U CN201335337Y (en) | 2008-11-07 | 2008-11-07 | Indoor and outdoor dual-purpose external photoflash lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201335337Y true CN201335337Y (en) | 2009-10-28 |
Family
ID=41286991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201782218U Expired - Lifetime CN201335337Y (en) | 2008-11-07 | 2008-11-07 | Indoor and outdoor dual-purpose external photoflash lamp |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201335337Y (en) |
-
2008
- 2008-11-07 CN CNU2008201782218U patent/CN201335337Y/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20091028 |
|
CX01 | Expiry of patent term |