CN204271744U - City security monitoring video camera electric supply installation - Google Patents
City security monitoring video camera electric supply installation Download PDFInfo
- Publication number
- CN204271744U CN204271744U CN201420738655.4U CN201420738655U CN204271744U CN 204271744 U CN204271744 U CN 204271744U CN 201420738655 U CN201420738655 U CN 201420738655U CN 204271744 U CN204271744 U CN 204271744U
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- China
- Prior art keywords
- video camera
- city
- security monitoring
- electric supply
- supply installation
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- Expired - Fee Related
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Abstract
A kind of city security monitoring video camera electric supply installation, the input termination 220V AC power of UPS, an output termination storage battery, another output export 24V direct current and connect DC DC transducer, and DC DC transducer converts 24V direct voltage to 12V direct voltage output.The utility model can be installed in video camera front-end control box, and install with on video camera bar, there is the advantages such as small in volume, when solving current safe city and the installation of city management video camera, excavate the problem of urban road, hardened ground and afforested areas in a large number.Reduce the impact of safe protection engineering construction on urban transportation, reduce construction coordination amount.
Description
Technical field
The utility model belongs to power supply or power distribution equipment technical field, is specifically related to a kind of city security monitoring video camera electric supply installation.
Background technology
Video monitoring camera is installed in a large number in safe city construction and city management project in the emphasis public security places such as urban road, residential quarter, public place.Video camera installation place power supply draw connect mostly not too convenient, the public distribution box in distance city is far away, and neighbouring ground has all been afforested or has been hardened, make troubles to camera power supply cable laying, the nearer power device of video camera only has urban road street lamp, the power supply of street lamp is intermittence, if connect street lamp power supply, road lamp power supply source, can not meet the needs of security monitoring video camera electricity consumption.
Have in the comparatively normal method used of powering away from power supply place video camera: from city, the long distance of public consumer unit lays armouring service cable, and engineering cost is high, and difficulty of construction is large; Adopt small-sized honourable complementary electrical machine to join batteries to power, equipment investment expense is large, and power supply quality is poor, and maintenance is large.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the shortcoming that existing city security monitoring video camera is powered, and provides that a kind of volume is little, lightweight, power supply is stable, the city security monitoring video camera electric supply installation of long service life.
Solving the problems of the technologies described above adopted technical scheme is that it has: the input termination 220V AC power, of UPS exports termination storage battery, another exports termination DC ?DC transducer.
Because the utility model adopts UPS technology; not only can be continual and steady power to video camera; ensure that video camera normally works; and to storage battery, there is protective effect; extend the useful life of storage battery, the utility model can be installed in video camera front-end control box, and installs with on video camera bar; there is the advantages such as small in volume, when solving current safe city and the installation of city management video camera, excavate the problem of urban road, hardened ground and afforested areas in a large number.
Accompanying drawing explanation
Fig. 1 be the utility model embodiment structural representation.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but the utility model is not limited to these embodiments.
Embodiment 1
In FIG, the city security monitoring video camera electric supply installation of the present embodiment by storage battery 1, UPS2, DC ?DC transducer 3 connect and compose, UPS2 is the commodity that market is sold, produced by Ai Mosheng company of the U.S., storage battery is lithium-ions battery, DC ?DC transducer 3 is the commodity that market is sold, and produces along Electronic Equipment Factory by Wuxi City is new.The input termination 220V AC power of UPS2, an output termination storage battery 1, another output export 24V direct current and connect the direct voltage output that the voltage transitions of 24V is become 12V by DC ?DC transducer 3, DC ?DC transducer 3.
It is urban road road lamp power supply that the energization input of the utility model UPS2 connects 220V AC power, when the power is turned on, UPS mono-output accumulators 1 charges, another output exports 24V and 12V DC power supply simultaneously, connect video camera load or terminal network appliance load, because urban road street lamp has the illuminalive power-supply time being not less than 8 hours every day, ensure that accumulators 1 has enough charging intervals, the video camera power consumption that storage battery 1 is powered satisfied more than 16 hours.The utility model can be installed in video camera front-end control box, and install with on video camera bar, there is the advantages such as small in volume, when solving current safe city and the installation of city management video camera, excavate the problem of urban road, hardened ground and afforested areas in a large number.Reduce the impact of safe protection engineering construction on urban transportation, reduce construction coordination amount.
Claims (1)
1. a city security monitoring video camera electric supply installation, is characterized in that: the input termination 220V AC power, of UPS (2) exports termination storage battery (1), another output termination DC ?DC transducer (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738655.4U CN204271744U (en) | 2014-11-29 | 2014-11-29 | City security monitoring video camera electric supply installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738655.4U CN204271744U (en) | 2014-11-29 | 2014-11-29 | City security monitoring video camera electric supply installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271744U true CN204271744U (en) | 2015-04-15 |
Family
ID=52806589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738655.4U Expired - Fee Related CN204271744U (en) | 2014-11-29 | 2014-11-29 | City security monitoring video camera electric supply installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461978A (en) * | 2018-03-28 | 2018-08-28 | 福州艾弗斯智能科技有限公司 | A kind of monitoring device for preventing power failure |
-
2014
- 2014-11-29 CN CN201420738655.4U patent/CN204271744U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108461978A (en) * | 2018-03-28 | 2018-08-28 | 福州艾弗斯智能科技有限公司 | A kind of monitoring device for preventing power failure |
| CN108461978B (en) * | 2018-03-28 | 2024-03-08 | 唐山天亿网络科技有限公司 | Monitoring power-off prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161129 |