CN203836623U - Portable LED emergency light - Google Patents
Portable LED emergency light Download PDFInfo
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- CN203836623U CN203836623U CN201420234098.2U CN201420234098U CN203836623U CN 203836623 U CN203836623 U CN 203836623U CN 201420234098 U CN201420234098 U CN 201420234098U CN 203836623 U CN203836623 U CN 203836623U
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Abstract
The utility model provides a portable LED emergency light which comprises a light source part, a battery part and a power source part. The light source part comprises an upper cover, a lens, a light source plate and a radiator, wherein the light source plate is provided with a plurality of LED light sources, a cylindrical cavity is formed in the middle of the radiator, the lens is arranged on the light emitting face of the light source plate, and the light source plate is fixedly mounted at the top end of the radiator through the upper cover. The battery part comprises a battery and a management module, and the battery and the management module are arranged in the cavity of the radiator. The power source part comprises a signal transmitting module, a driving power source, a base and a lower cover, wherein the transmitting module and the power source are both arranged in an inner cavity of the base, one end of the lower cover is connected with the base, the other end of the lower cover is connected with the bottom end of the radiator, the input end of the driving power source is connected to an electric supply through an electric supply switch and is connected with the first output end of the management module, the output end of the driving power source is connected with the LED light sources, and the signal transmitting module is connected with the second output end of the management module through a signal switch.
Description
Technical field
The utility model relates to lighting field, particularly a kind of portable LED emergency light and control method thereof.
Background technology
Conventionally, industrial and mineral place or office are all provided with emergency light, to can provide illumination when normal power down or disaster power-off.Existing emergency light is all after civil power power-off, and the power supplys such as emergency cell will be powered for emergency light, even bright and clear needs on daytime throws light on, emergency light is also light yellow, emergency cell is not managed, and has caused the waste of electric energy.Whether therefore, the patent that application number is 201210265771.4, discloses the emergency luminaire that checks measuring ability with light, by detecting light, decide emergency light to work.Although the emergency luminaire in this patent is detected emergency light is controlled by light, still can not give full play to the function of emergency light, particularly, under accident powering-off state, cannot meet user demand.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of portable LED emergency light and control method thereof, during contingency power-off, can initiatively to the external world, send position signalling by emergency light, is convenient to rescue.
For solving the problems of the technologies described above, the utility model provides a kind of portable LED emergency light, comprising:
Light source portion, described light source portion comprises upper cover, lens, light source board and radiator, and plurality of LEDs light source is installed on described light source board, and described radiator middle part is column type cavity, described light source board exiting surface is provided with lens, and is fixedly mounted on radiator top by upper cover;
Battery portion, described battery portion comprises battery and administration module, described battery and administration module are placed in radiator cavity;
Power supply unit, described power supply unit comprises signal emission module, power supply, pedestal and lower cover, described transmitter module and driving power are all placed on pedestal inner chamber, described lower cover one end connects pedestal, the other end connects radiator bottom, described driving power input is connected to the first output of civil power and administration module through urban electric power switch, described driving power output connects LED light source, and described signal emission module is through the second output of signaling switch connection management module.In contingency situation, can initiatively to the external world, send position signalling by closure signal switch, be convenient to rescue.
Wherein, described administration module comprises with lower member:
Charging circuit, described charging circuit input is connected to civil power through urban electric power switch, and described charging circuit output connects battery;
Discharge circuit, described discharge circuit input connects battery, and two outputs of described discharge circuit are respectively the first output and second output of administration module;
City's photodetector, the input that described city photodetector detects connects civil power, and output connects controller input;
Photometric detector, described photometric detector input receives extraneous light, and output connects controller input;
Controller, described controller output end connects charging circuit control end, discharge circuit control end.
Wherein, also comprise gate, described gate input connects respectively the second output of urban electric power switch and discharge circuit, and described gate output connects driving power input, and described gate control end connects controller output end.
Wherein, described administration module also comprises electric weight detecting unit, and the input of described electric weight detecting unit connects battery, and the output of described electric weight detecting unit connects controller input.
Wherein, between described driving power output and LED light source, be provided with light source switch, and described light source switch is normally closed switch.
Wherein, described signaling switch is normal open switch.
Wherein, described base shell is provided with handle, and described lower cover is hollow structure, and described lower cover outer wall is engraved structure.
The utility model compared with the existing technology has the following advantages and effect: by signalization transmitter module and open type signaling switch, in contingency situation, can initiatively to the external world, send position signalling by closure signal switch, be convenient to rescue; By electric weight detecting unit, detect battery electric quantity simultaneously, when electric weight is less than threshold value, can make emergency light enter power-saving module, extend working time; When mains-supplied being detected when abnormal, even if civil power does not have power-off, also can, by battery for driving power provides input power, reduce the impact of extremely powering on driving power, the service life of raising emergency light in addition.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the portable LED emergency light of the utility model.
Fig. 2 is the generalized section of portable LED emergency light in Fig. 1.
Fig. 3 is the structural representation of administration module in Fig. 1.
Fig. 4 is another structural representation of administration module in Fig. 1.
Fig. 5 is another structural representation of administration module in Fig. 1.
Fig. 6 is another structural representation of administration module in Fig. 1.
Label declaration:
1. lens, 2. upper cover, 3. radiator, 4. lamp holder, 5. pedestal, 6. handle, 7. light source board, 8. battery, 11. lower covers, 100. civil powers, 200. urban electric power switch, 300. administration modules, 400. driving powers, 500.LED light source, 600. signal emission module, 700. signaling switches, 800. gates, 900. light source switch, 310. city's photodetectors, 320. charging circuits, 340. discharge circuits, 350. photometric detectors, 360. controllers, 370. coulometric detectors.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment mono-:
As shown in Fig. 1 to 2, the portable LED emergency light that the utility model provides, comprises light source portion, battery portion and power supply unit.Light source portion comprises upper cover 2, lens 1, light source board 7 and radiator 5, plurality of LEDs light source 500 (not shown in Fig. 1 and 2) is installed on light source board 7, radiator 5 middle parts are column type cavity, and light source board 7 exiting surfaces are provided with lens 2, and are fixedly mounted on radiator 5 tops by upper cover 2.Battery portion comprises battery 8 and administration module 9, and battery 8 and administration module 9 are placed in radiator 5 cavitys.Power supply unit comprises signal emission module 600 (not shown in Fig. 1 and 2), driving power 400, pedestal 5 and lower cover 11,600 of signal transmitting moulds and driving power 400 are all placed on pedestal 5 inner chambers, lower cover 11 one end connect pedestal 5, and the other end connects radiator 5 bottoms.Pedestal 5 shells are also provided with semicircle or square handle 6, when emergency light is convenient to hand-held carrying from holder dismounting.Lower cover 11 is hollow structure, thereby is hollow structure between light source portion and power supply unit, is conducive to heat radiation, and the outer wall of lower cover 11 can be made into engraved structure, strengthens circulation of air, is conducive to heat radiation.
As shown in Figure 3, driving power 400 inputs through urban electric power switch 200 be connected to civil power 100 and administration module 300 first output, driving power 400 outputs are electrically connected to LED light source, signal emission module 600 is through the second output of signaling switch 700 (normal open switch) connection management module 300, and battery 8 is output as signal emission module 600 power supplies by second of administration module 300.In contingency situation, can initiatively to the external world, send position signalling by closure signal switch 700, be convenient to rescue.Wherein, charging circuit 320 inputs in administration module 300 200 are connected to civil power 100 through urban electric power switch, and charging circuit 320 outputs connect batteries 8, thereby civil power 100 power supplies are when normal, and civil power 100 be that battery 8 charges by charging circuit 320.Discharge circuit 340 inputs connect battery 8, and two outputs of discharge circuit 340 are respectively the first output and second output of administration module 300, are and are respectively driving power 400 and signal emission module 600 power supplies.The input of city's photodetector 310 connects civil power 100, output connects controller 360 inputs, photometric detector 350 inputs receive extraneous light, output connects controller 360 inputs, controller 360 outputs connect charging circuit 320 control ends and discharge circuit 340 control ends, thereby controller 360 to charging circuit 320 and discharge circuit 340, is optimized the control of emergency light according to city's power detection signal and photometric detection signal.
Implement two
As shown in Figure 4, embodiment bis-and embodiment mono-are basic identical, difference is only: administration module 300 also comprises gate 800, gate 800 inputs connect respectively the first output of urban electric power switch 200 and discharge circuit 340, gate 800 outputs connect driving power 400 inputs, and gate 800 control ends connect controller 360 outputs, from exporting control signals by controller 360 to gate 800, can in first of civil power and discharge circuit 340 exported the two, select one is driving power 400 power supplies.
Embodiment tri-
As shown in Fig. 5 or 6, embodiment tri-and embodiment mono-, embodiment bis-are basic identical, difference is only: administration module 300 can also comprise electric weight detecting unit 370, the input of electric weight detecting unit 370 connects battery 8, the output of electric weight detecting unit 370 connects controller 360 inputs, thereby the electric weight situation that controller 360 can monitoring battery 8, when if civil power 100 power-off and battery 8 electric weight are less than power threshold, controller 360, by adjusting the power output of the first output of discharge circuit 340, extends the emergency light working time.In addition, between driving power 400 outputs and LED light source 500, be provided with light source switch 900, when the electric weight of battery 8 is less than power threshold, can manually disconnect light source switch 900 (normally closed switch) according to actual conditions, save the electricity consumption of battery 8.
During real work, the course of work of the portable LED emergency light that the utility model also provides is: city's photodetector 310 detects civil power 100 electric power thus supplied, and the Bing Jiang city signal of telecommunication sends to controller 360, and city's signal of telecommunication comprises at least voltage and frequency; Controller 360 judges that according to city's signal of telecommunication whether civil power 100 is charged, judges whether that charged is mainly to see whether voltage magnitude is zero; Civil power 100 is charged, controller 360 is stopped power supply the first output of discharge circuit 340, the input power of driving power 400 is provided by civil power 100, and driving power 400 is output as LED light source 500 power supplies, and battery 8 is output as signal emission module 600 power supplies by second of discharge circuit 340; Civil power 100 is not charged, and controller 360 quits work charging circuit 320 and makes photometric detector 350 testing environment illumination, and ambient light illumination signal is sent to controller 360; Ambient light illumination is less than illumination threshold, and controller 360 makes the first output normal power supply of discharge circuit 340, and the input power of driving power 400 is provided by battery 8, and battery 8 is output as signal emission module 600 power supplies by second of discharge circuit 340; Ambient light illumination is more than or equal to illumination threshold, and controller 360 is stopped power supply the first output of discharge circuit 340, and battery 8 is output as signal emission module 600 power supplies by second of discharge circuit 340.Thereby, when during power failure, if illumination enough does not need to throw light on, battery 8 is to driving power 400 power supplies, LED light source 500 is not worked, and reduces electric weight waste, by signalization transmitter module 600 and open type signaling switch 700, in contingency situation, can initiatively to the external world, send an SOS by closure signal switch 700, rescue personnel can locate distress signal position very soon, is convenient to rescue.
In addition, when civil power is charged, whether controller 360 also can judge civil power 100 power supplies according to city's signal of telecommunication
Normally, judge that voltage and frequency are in normal fluctuation range.If civil power 100 power supplies are normal, controller 360 is stopped power supply the first output of discharge circuit 340, the input power of driving power 400 is provided by civil power 100, driving power 400 is output as LED light source 500 power supplies, and battery 8 is output as signal emission module 600 power supplies by second of discharge circuit 340.If civil power 100 power supplies are undesired, controller 360 makes the first output normal power supply of discharge circuit 340, and make the input of driving power 400 connect the first output of discharge circuit 340 to gate 800 output control signals, the input power of driving power 400 is provided by battery 8, and battery 8 is output as signal emission module 600 power supplies by second of discharge circuit 340, like this, when civil power 100 abnormal electrical power supply being detected, even if civil power 100 does not have power-off, also can provide input power for driving power 400 by battery 8, reduce the impact of extremely powering on driving power 400, improve the service life of emergency light.
In addition, controller 360 also receives the electric weight detection signal of electric weight detecting unit 370, if battery 8 electric weight are less than power threshold, controller 360 makes the first output underloading or power supply semi-load of discharge circuit 340, extend emergency light service time, also can manually disconnect light source switch 900 (normally closed switch) according to actual conditions, save the electricity consumption of battery 8.
In addition, it should be noted that, the specific embodiment described in this description, the shape of its parts and components, institute's title of being named etc. can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (7)
1. a portable LED emergency light, comprising:
Light source portion, described light source portion comprises upper cover, lens, light source board and radiator, and plurality of LEDs light source is installed on described light source board, and described radiator middle part is column type cavity, described light source board exiting surface is provided with lens, and is fixedly mounted on radiator top by upper cover;
Battery portion, described battery portion comprises battery and administration module, described battery and administration module are placed in radiator cavity;
Power supply unit, described power supply unit comprises signal emission module, power supply, pedestal and lower cover, described transmitter module and driving power are all placed on pedestal inner chamber, described lower cover one end connects pedestal, the other end connects radiator bottom, described driving power input is connected to the first output of civil power and administration module through urban electric power switch, described driving power output connects LED light source, and described signal emission module is through the second output of signaling switch connection management module.
2. portable LED emergency light according to claim 1, is characterized in that, described administration module comprises with lower member:
Charging circuit, described charging circuit input is connected to civil power through urban electric power switch, and described charging circuit output connects battery;
Discharge circuit, described discharge circuit input connects battery, and two outputs of described discharge circuit are respectively the first output and second output of administration module;
City's photodetector, the input that described city photodetector detects connects civil power, and output connects controller input;
Photometric detector, described photometric detector input receives extraneous light, and output connects controller input;
Controller, described controller output end connects charging circuit control end, discharge circuit control end and gating circuit control end.
3. portable LED emergency light according to claim 2, it is characterized in that, also comprise gate, described gate input connects respectively urban electric power switch and discharge circuit output, described gate output connects driving power input, and described gate control end connects controller output end.
4. according to the portable LED emergency light described in claim 2 or 3, it is characterized in that, described administration module also comprises electric weight detecting unit, and the input of described electric weight detecting unit connects battery, and the output of described electric weight detecting unit connects controller input.
5. portable LED emergency light according to claim 4, is characterized in that, between described driving power output and LED light source, is provided with light source switch, and described light source switch is normally closed switch.
6. portable LED emergency light according to claim 1, is characterized in that, described signaling switch is normal open switch.
7. portable LED emergency light according to claim 1, is characterized in that, described base shell is provided with handle, and described lower cover is hollow structure, and described lower cover outer wall is engraved structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234098.2U CN203836623U (en) | 2014-05-08 | 2014-05-08 | Portable LED emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420234098.2U CN203836623U (en) | 2014-05-08 | 2014-05-08 | Portable LED emergency light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203836623U true CN203836623U (en) | 2014-09-17 |
Family
ID=51514464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420234098.2U Expired - Fee Related CN203836623U (en) | 2014-05-08 | 2014-05-08 | Portable LED emergency light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203836623U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925480A (en) * | 2014-05-08 | 2014-07-16 | 浙江中博光电科技有限公司 | Portable LED emergency lamp and control method thereof |
| CN111050449A (en) * | 2019-11-15 | 2020-04-21 | 国网浙江省电力有限公司嘉兴供电公司 | Few-maintenance lighting system |
| CN111474458A (en) * | 2020-04-17 | 2020-07-31 | 歌尔微电子有限公司 | L ED light source test tool and L ED light source test system |
-
2014
- 2014-05-08 CN CN201420234098.2U patent/CN203836623U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925480A (en) * | 2014-05-08 | 2014-07-16 | 浙江中博光电科技有限公司 | Portable LED emergency lamp and control method thereof |
| CN111050449A (en) * | 2019-11-15 | 2020-04-21 | 国网浙江省电力有限公司嘉兴供电公司 | Few-maintenance lighting system |
| CN111050449B (en) * | 2019-11-15 | 2022-02-18 | 国网浙江省电力有限公司嘉兴供电公司 | Few-maintenance lighting system |
| CN111474458A (en) * | 2020-04-17 | 2020-07-31 | 歌尔微电子有限公司 | L ED light source test tool and L ED light source test system |
| CN111474458B (en) * | 2020-04-17 | 2022-08-19 | 歌尔微电子有限公司 | LED light source test fixture and LED light source test system |
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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: 20140917 Termination date: 20210508 |