CN204213790U - Emergency lighting system - Google Patents
Emergency lighting system Download PDFInfo
- Publication number
- CN204213790U CN204213790U CN201420093516.0U CN201420093516U CN204213790U CN 204213790 U CN204213790 U CN 204213790U CN 201420093516 U CN201420093516 U CN 201420093516U CN 204213790 U CN204213790 U CN 204213790U
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- lighting
- supply
- power source
- mains supply
- uninterrupted power
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- 238000005286 illumination Methods 0.000 claims description 19
- 230000005611 electricity Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of emergency lighting system, comprise lighting, wherein this system also comprises: mains supply, for providing supply of electric power to described lighting; And uninterrupted power source, described mains supply is connected with described lighting by described uninterrupted power source, and described uninterrupted power source is used for provide supply of electric power to described lighting when normal power supply at described mains supply.By mains supply is connected to lighting by uninterrupted power source, emergency lighting system can cannot carry out supply of electric power by uninterrupted power source to described lighting when normal power supply at mains supply, automatically start (lighting) to realize emergence lighting lamp when mains supply dead electricity, thus ensure the personal safety of staff.
Description
Technical field
The utility model relates to a kind of emergency lighting system.
Background technology
At present, the illumination of the operating environment of Different high risk sites uses the emergence lighting lamp with battery function usually, and adopts the two-way power supply from electric substation's same transformer frequency response main line, powers to emergence lighting lamp through Dual-power automatic switching control cabinet.The control mode of such emergence lighting lamp is: when this emergence lighting lamp is loaded with dispatch from foreign news agency, its battery is in floating charging state; When losing dispatch from foreign news agency (such as have a power failure), its battery discharging provides electric power (that is, light fixture being lighted) for light fixture.But the power supply due to such emergence lighting lamp is provided by Dual-power automatic switching control cabinet, when normal power source dead electricity stand-by power supply by automatic switchover drop into (, actual loaded still exists in the dispatch from foreign news agency of emergence lighting lamp, just change another road power supply), so emergence lighting lamp cannot start (that is, occurring that battery cannot discharge to start the situation of emergency lighting) automatically.In this case, staff's cisco unity malfunction can be caused, even easily casualty accident occurs.
Utility model content
The purpose of this utility model is to provide a kind of emergency lighting system, cannot automatically actuated problem when normal power source dead electricity to solve in prior art emergence lighting lamp.
To achieve these goals, the utility model provides a kind of emergency lighting system, comprises lighting, and wherein this system also comprises: mains supply, for providing supply of electric power to described lighting; And uninterrupted power source, described mains supply is connected with described lighting by described uninterrupted power source, and described uninterrupted power source is used for provide supply of electric power to described lighting when normal power supply at described mains supply.
Preferably, this system also comprises breaker, and described uninterrupted power source is connected with described lighting by described breaker.
Preferably, this system also comprises illumination testing apparatus, is connected with described lighting.
Preferably, described illumination testing apparatus is illumination photometer.
Preferably, this system also comprises warning device, is connected with described illumination testing apparatus.
Preferably, described warning device is light emitting diode or buzzer.
Pass through technique scheme, mains supply is connected to lighting by uninterrupted power source, emergency lighting system can cannot carry out supply of electric power by uninterrupted power source to described lighting when normal power supply at mains supply, automatically start (lighting) to realize emergence lighting lamp when mains supply dead electricity, thus ensure the personal safety of staff.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 shows the block diagram of the structure of the emergency lighting system according to the utility model embodiment one; And
Fig. 2 shows the block diagram of the structure of the emergency lighting system according to the utility model embodiment two.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Fig. 1 shows the block diagram of the structure of the emergency lighting system according to the utility model embodiment one.Wherein this system comprises lighting 10.
As shown in Figure 1, this system also comprises: mains supply 12, for providing supply of electric power to described lighting 10; And uninterrupted power source 14, described mains supply 12 is connected with described lighting 10 by described uninterrupted power source 14, and described uninterrupted power source 14 is for providing supply of electric power to described lighting 10 when normal power supply at described mains supply 12.
Above-mentioned emergency lighting system can be arranged in the high-risk Work places such as such as car dumper shed dell road, by mains supply 12 is connected to lighting 10 by uninterrupted power source 14, this emergency lighting system can cannot carry out supply of electric power by uninterrupted power source 14 to described lighting 10 when normal power supply at mains supply 12, automatically start (lighting) to realize emergence lighting lamp 10 when mains supply 12 dead electricity, thus ensure that the personal safety of the staff be in high-risk operations place.
In the present embodiment, have employed the mains supply that mains supply 12(such as 24h powers) and the common mode of operating environment being carried out to illuminalive power-supply of uninterrupted power supply (ups) Unity 14, UPS and mains supply 12 belong to the Liang Ge branch of a road power supply together, when mains supply 12 breaks down, mains supply 12 1 tunnel is in electroless state, and UPS mono-tunnel utilizes the energy of the battery of UPS to power for lighting 10.Such as, battery can be powered 30 minutes continuously.When mains supply 12 normal power supply, UPS is used as electric main voltage-stablizer, charges (that is, battery is in floating charge state) via mains supply 12 to its battery simultaneously.
Wherein, lighting 10 can adopt explosion-proof lamp, and the lighting source of lighting 10 can adopt Metal halogen lamp.The position of lighting 10 can be arranged according to the evacuation route in high-risk operations place, outlet or escape hatch position etc.For the high-risk operations place that dell road is such, can arranging lighting 10 with at least one place in upper/lower positions: above every layer of side in dell road stair; Drive two layers of entrance and two ends place; The each 4m place in the two ends that funnel is three layers and funnel three layers of entrance left and right (when funnel three layers of length distance are 38m).At funnel bottom, the position of lighting 10 arranges with three layers similar, but is almost twice than funnel three sheaf space area due to it, so the quantity of lighting 10 can be 7.
It should be appreciated by those skilled in the art that above-mentioned example is only exemplary, be not intended to limit the utility model.
Fig. 2 shows the block diagram of the structure of the emergency lighting system according to the utility model embodiment two.Be with the difference of the utility model embodiment one:
This system also comprises breaker 16, and described uninterrupted power source 14 is connected with described lighting 10 by described breaker 16.When such as needing to overhaul this emergency lighting system, the connection of lighting 10 and power source supply end can be disconnected by operating breaker 16, to ensure the security of maintenance process.
In the present embodiment, this system can also comprise illumination testing apparatus 18, is connected with described lighting 10.Wherein, illumination testing apparatus 18 can be such as illumination photometer, for detecting the illumination of lighting 10.
Further, this system can also comprise warning device 20, be connected with described illumination testing apparatus 18, the brightness value that warning device 20 exports at illumination testing apparatus 18 sends alarm signal lower than when preset value, and this preset value can refer to the brightness value (or should be able to ensure operating personnel's safety, quickly along the brightness value that passage is advanced to outlet or escape hatch) that the operating personnel in high-risk operations place should be able to be made to be clear that the Fire Exit Signs being arranged on such as fire escape side.Such as, when for the high-risk operations place that dell road is such, namely the average illumination that the lighting 10 above side, stair aisle, dell road produces on the center line of stair ground is not less than 5.01ux(, and preset value is such as 5.01ux).The average illumination that each layer produces on the center line of evacu-ation walk ground should lower than 0.5lux(not namely, and preset value is such as 0.51ux).Wherein, described warning device 20 can be such as light emitting diode or buzzer.Operating personnel in the region that can cover emergency lighting system by adopting the acoustic-optic alarm of such as light emitting diode or buzzer sends warning reminding, so that operating personnel withdraws operating environment in time and carries out repair and maintenance to lighting 10 in time.
In addition, for in the high-risk operations place in car dumper shed dell road, in car dumper shed dell road, every layer can arrange centralized-control box, its mesexine is for concentrating master control case, clock controller is provided with in this concentrated master control case, setting (those skilled in the art can be arranged according to mode existing in prior art, and the utility model does not repeat them here) is opened automatically to powered lighting.And concentrate master control case can control separately every bar current supply circuit of normal illumination and emergence dispersal lighting.Preferably, the quantity of the lighting of every bar current supply circuit control is more or less the same.
Those skilled in the art can carry out the setting of the junction box of emergency lighting system according to the actual conditions in high-risk operations place.Preferably, setting height(from bottom) can be apart from the scope of ground 1 to 2m, and installs away from body of wall.Cable in system penetrates each threading opening and the cable locknut of standard can be adopted to lock, and carries out the sealing of docking port.And when cable lays as the pvc pipe poling of standard can be adopted during open-wire line to lay, and be fixed securely.
In the present embodiment, the lighting 10 of emergency lighting system can adopt the mode of longitudinally arranging along stair aisle, dell road to arrange, to improve the uniformity of illuminance of stair aisle, dell road illumination.In evacu-ation walk, lighting 10 can be installed on the wall, and the distance on distance ground can be such as 2.5m.Those skilled in the art can be arranged setting height(from bottom) according to actual conditions, preferably do not affect the height (such as, the head of operating personnel can not touch the height of lighting 10) of operating personnel's normal pass.
For ensureing that the normal table of emergency lighting system uses, can regularly (such as, 4 to 6 months) examination and maintenance are carried out to various parts: such as, the terminal voltage of measurement UPS battery and internal resistance are (usually when the internal resistance of battery is greater than 80m Ω, need to carry out battery altering), check that fan operation situation is to guarantee having wind to blow out from blower fan, keep the clean to prevent dust from entering (such as of UPS working environment, regularly luminaire housings is cleaned, prevent laying dust from affecting result of use) and regularly butted line case carry out cleaning to prevent laying dust from causing illuminating line fault etc.Further, under the operating ambient temperature that the UPS battery in this emergency lighting system is preferably operated between 15 ° to 25 °, to guarantee the service life of battery.
As can be seen from above-described embodiment, above-mentioned emergency lighting system can be arranged in the high-risk Work places such as such as car dumper shed dell road, by mains supply 12 is connected to lighting 10 by uninterrupted power source 14, this emergency lighting system can cannot carry out supply of electric power by uninterrupted power source 14 to described lighting 10 when normal power supply at mains supply 12, automatically start (lighting) to realize emergence lighting lamp 10 when mains supply 12 dead electricity, thus ensure that the personal safety of the staff be in high-risk operations place.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (4)
1. an emergency lighting system, comprises lighting, it is characterized in that, this system also comprises:
Mains supply, for providing supply of electric power to described lighting;
Uninterrupted power source, described mains supply is connected with described lighting by described uninterrupted power source, and described uninterrupted power source is used for provide supply of electric power to described lighting when normal power supply at described mains supply;
Illumination testing apparatus, is connected with described lighting; And
Warning device, is connected with described illumination testing apparatus.
2. system according to claim 1, is characterized in that, this system also comprises breaker, and described uninterrupted power source is connected with described lighting by described breaker.
3. system according to claim 1 and 2, is characterized in that, described illumination testing apparatus is illumination photometer.
4. system according to claim 3, is characterized in that, described warning device is light emitting diode or buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093516.0U CN204213790U (en) | 2014-03-03 | 2014-03-03 | Emergency lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093516.0U CN204213790U (en) | 2014-03-03 | 2014-03-03 | Emergency lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213790U true CN204213790U (en) | 2015-03-18 |
Family
ID=52982458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420093516.0U Expired - Lifetime CN204213790U (en) | 2014-03-03 | 2014-03-03 | Emergency lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806955A (en) * | 2015-04-30 | 2015-07-29 | 苏州承乐电子科技有限公司 | Uninterrupted emergency lighting system |
-
2014
- 2014-03-03 CN CN201420093516.0U patent/CN204213790U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104806955A (en) * | 2015-04-30 | 2015-07-29 | 苏州承乐电子科技有限公司 | Uninterrupted emergency lighting system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150318 |