CN203240466U - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN203240466U CN203240466U CN2013202619905U CN201320261990U CN203240466U CN 203240466 U CN203240466 U CN 203240466U CN 2013202619905 U CN2013202619905 U CN 2013202619905U CN 201320261990 U CN201320261990 U CN 201320261990U CN 203240466 U CN203240466 U CN 203240466U
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- ultracapacitor
- charging
- lighting
- charger
- wire
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Abstract
The utility model discloses a lighting device which comprises charging devices. The positive electrodes and the negative electrodes of the output ends of the charging devices are connected with the positive electrode and the negative electrode of a supercapacitor respectively through wires. A supercapacitor charging switch for controlling charging is arranged on the wires for connecting the negative electrodes of the output ends of the charging devices with the negative electrode of the supercapacitor. The positive electrode and the negative electrode of the supercapacitor are further and respectively connected with a lighting managing device through wires. A lighting lamp switch for controlling the lighting managing device is arranged on the wire for connecting the supercapacitor with the lighting managing device. Lighting lamps are connected to the lighting managing device through wires. The supercapacitor is used for replacing a battery, the working temperature range is wide, the supercapacitor can be normally used through charging after being stored for a long time, a single capacitor can be charged and discharged for one hundred thousand times, and the energy-saving and normal-use aims can be achieved. Meanwhile, the lighting device further has the efficient advantage, achieves the super-energy-storage and efficient-lighting aims, and is multiple in function and high in automation degree.
Description
Technical field
The utility model belongs to the general illumination technical field, relates to a kind of lighting device.
Background technology
Along with the development of high density energy storage technology and high brightness LED, the lighting device of high efficiency, time length is more and more general.And the life-span of apparatus for storing electrical energy has determined that can illumination work.And present most of lighting device all adopts alkaline battery or lithium ion battery, and in the problem that all exists illumination to descend and maybe can not throw light on below-20 ℃, basic reason is that the energy-storage battery low temperature performance is poor.
The utility model content
The utility model provides the illumination of a kind of super capacitor energy-storage, efficient LED, the lighting device that multiple functional, automaticity is high in order to overcome above-mentioned technical problem.
The utility model is to be achieved through the following technical solutions:
A kind of lighting device, comprise charging device, the both positive and negative polarity of charging device output links to each other by the both positive and negative polarity of wire with ultracapacitor C respectively, be provided with the super capacitor charge switch of control ultracapacitor C charging on described charging device output and the wire that ultracapacitor C is connected, the both positive and negative polarity of described ultracapacitor C also is connected with the illumination supervision device by wire respectively, be provided with the luminous lamp switch of control illumination supervision device illumination on ultracapacitor C and the wire that the illumination supervision device is connected, be connected with the LED illuminating lamp by wire on the illumination supervision device.
Described charging device comprises AC charger and dc charger, and AC charger links to each other with ultracapacitor C by wire respectively with dc charger.
The input voltage of described AC charger is AC90V～220V; Output voltage 5.4V; Power 80W; The input voltage of described dc charger is DC10～36V; Output voltage 5.4V; Power 80W.
Described ultracapacitor C is two mutually ultracapacitor C of series connection, and the both positive and negative polarity of charging device output links to each other by the both positive and negative polarity of the ultracapacitor C after wire and the series connection respectively.
Also be provided with the indicator lamp that shows that charging is finished on described charging device output and the wire that ultracapacitor C is connected.
The voltage of ultracapacitor C is 2.7V, electric capacity 1000F.
When the AC220V power supply is arranged, charge to ultracapacitor C by AC charger, maybe when the dc source of DC10～36V is arranged, charge to ultracapacitor C by dc charger, after charging is finished, lighting charging and finishing indicator lamp and stopcock.
By the illumination supervision device, ultracapacitor C voltage is boosted, and the control output current, regulate the brightness of LED lamp.
When ultracapacitor C voltage was lower than 0.5V, described illumination supervision device output current was 10 milliamperes, continued stopcock after 10 minutes, lighting-off.
Compared with prior art, the utlity model has following useful technique effect:
Lighting device of the present utility model, adopt ultracapacitor C to replace battery, but operating temperature range is wide, adapt to adverse circumstances and high current charge-discharge, and ultracapacitor C still can normally use after long storage time is by charging, single electric capacity can carry out 100,000 times discharging and recharging, and can realize energy-conservation and can normally use, and the utility model is also in conjunction with the characteristics of efficient LED simultaneously, realized super energy storage, efficient illumination, energy is complete, automaticity is high.
Description of drawings
The lighting device circuit structure block diagram that Fig. 1 provides for the utility model.
Wherein, KM1 is the super capacitor charge switch; KM2 is luminous lamp switch; A1 is AC charger; A2 is that dc charger A3 is the illumination supervision device; D finishes indicator lamp for charging.
The specific embodiment
Below in conjunction with specific embodiment the utility model is described in further detail, described is to explanation of the present utility model rather than restriction.
Referring to Fig. 1, the lighting device that the utility model provides, comprise charging device, described charging device comprises AC charger A1 and dc charger A2, and the both positive and negative polarity of AC charger A1 and dc charger A2 output links to each other by the both positive and negative polarity of wire with two ultracapacitor C that mutually connect respectively; Described AC charger A1 is connected the super capacitor charge switch KM1 that is provided with the control charging on negative pole and the wire that ultracapacitor C negative pole is connected with dc charger A2 output, also be provided with the indicator lamp that demonstration is charged and finished on described AC charger A1 and dc charger A2 output and the wire that ultracapacitor C is connected; The both positive and negative polarity of described ultracapacitor C also is connected with illumination supervision device A3 by wire respectively, be provided with the luminous lamp switch KM2 of control illumination supervision device A3 on ultracapacitor C and the wire that illumination supervision device A3 is connected, illumination supervision device A3 is upper to be connected with the LED illuminating lamp by wire.
Concrete, the input voltage of described AC charger A1 is AC90V～220V; Output voltage 5.4V; Power 80W; The input voltage of described dc charger A2 is DC10～36V; Output voltage 5.4V; Power 80W.The voltage of ultracapacitor C is 2.7V, electric capacity 1000F.
The course of work:
Wherein, (1) charging: the mode to the ultracapacitor charging is provided with two kinds, when being arranged, the AC220V power supply charges to ultracapacitor C by AC charger A1, maybe when being arranged, the dc source of DC10～36V charges to ultracapacitor C by dc charger A2, after charging is finished, light charging and finish indicator lamp D, and stopcock KM1.
(2) illumination: by illumination supervision device A3, ultracapacitor C voltage is boosted, and the control output current, regulate the brightness of LED lamp, make illumination meet the user demand at night.
(3) protection: described illumination supervision device A3 is provided with singlechip chip; when singlechip chip was controlled at ultracapacitor C voltage and is lower than 0.5V, because dump energy is less, output current was set to 10 milliamperes; continue stopcock KM2 after 10 minutes, lighting-off.When ultracapacitor C voltage was lower than 0.5V, described illumination supervision device output current was 10 milliamperes, continued stopcock after 10 minutes, lighting-off.
The utility model has following beneficial effect with respect to prior art:
At present, domestic portable illumination device mostly adopts dry cell, lithium ion battery etc. to carry out power storage, these batteries are divided into two kinds of one-shot battery and rechargeable batteries, after the one-shot battery long storage time, because self discharge can not long storage time, and can not adapt to the extreme environments such as high humidity, low temperature, contaminated environment is serious; Rechargeable battery can repeatedly discharge and recharge use, but low temperature adaptability is poor, under the temperature conditions below-30 ℃, can not discharge and recharge, can not normally use, and because battery in charging process chemical reaction will occur, charging rate is slower, generally needs more than 1 to 2 hour.
And in the prior art, ultracapacitor has fast charging and discharging operating temperature-40-85 °, and high power, life-span are long, charge and discharge cycles is no less than the characteristics such as 200,000 times, cryogenic property are good, non-maintaining, and its characteristic can satisfy the electric energy power supply needs of lighting device.But this programme adopt super capacitor replace battery operated temperature range wide, adapt to adverse circumstances and high current charge-discharge, and electric capacity still can normally use after long storage time is by charging, single electric capacity can carry out 100,000 times discharging and recharging, and can realize energy-conservation; Simultaneously, the utility model has realized that also in conjunction with efficient LED super capacitor energy-storage, efficient LED throw light on, multiple functional, automaticity is high.
Claims (9)
1. lighting device, it is characterized in that, comprise charging device, the both positive and negative polarity of charging device output links to each other by the both positive and negative polarity of wire with ultracapacitor C respectively, be provided with the super capacitor charge switch (KM1) of control ultracapacitor C charging on described charging device output and the wire that ultracapacitor C is connected, the both positive and negative polarity of described ultracapacitor C also is connected with illumination supervision device (A3) by wire respectively, be provided with the luminous lamp switch (KM2) of control illumination supervision device (A3) illumination on ultracapacitor C and the wire that illumination supervision device (A3) is connected, illumination supervision device (A3) is upper to be connected with the LED illuminating lamp by wire.
2. lighting device according to claim 1 is characterized in that, described charging device comprises AC charger (A1) and dc charger (A2), and AC charger (A1) links to each other with ultracapacitor C by wire respectively with dc charger (A2).
3. lighting device according to claim 2 is characterized in that, the input voltage of described AC charger (A1) is AC90V～220V; Output voltage 5.4V; Power 80W; The input voltage of described dc charger (A2) is DC10～36V; Output voltage 5.4V; Power 80W.
4. lighting device according to claim 1 is characterized in that, described ultracapacitor C is two mutually ultracapacitor C of series connection, and the both positive and negative polarity of charging device output links to each other by the both positive and negative polarity of the ultracapacitor C after wire and the series connection respectively.
5. lighting device according to claim 1 is characterized in that, also is provided with the indicator lamp that shows that charging is finished on described charging device output and the wire that ultracapacitor C is connected.
6. lighting device according to claim 1 is characterized in that, the voltage of ultracapacitor C is 2.7V, electric capacity 1000F.
7. according to claim 1 to 6 arbitrary described lighting devices, it is characterized in that, when being arranged, the AC220V power supply gives ultracapacitor C charging by AC charger (A1), maybe when being arranged, the dc source of DC10～36V gives ultracapacitor C charging by dc charger (A2), after charging is finished, light charging and finish indicator lamp (D), and turn-off super capacitor charge switch (KM1).
8. according to claim 1 to 6 arbitrary described lighting devices, it is characterized in that, by illumination supervision device (A3), ultracapacitor C voltage is boosted, and the control output current, the brightness of LED lamp regulated.
9. according to claim 1 to 6 arbitrary described lighting devices, it is characterized in that, when ultracapacitor C voltage was lower than 0.5V, 10 milliamperes of described illumination supervision device (A3) output currents continued to turn-off after 10 minutes luminous lamp switch KM2, lighting-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202619905U CN203240466U (en) | 2013-05-14 | 2013-05-14 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202619905U CN203240466U (en) | 2013-05-14 | 2013-05-14 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240466U true CN203240466U (en) | 2013-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202619905U Expired - Fee Related CN203240466U (en) | 2013-05-14 | 2013-05-14 | Lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298207A (en) * | 2013-05-14 | 2013-09-11 | 中国人民解放军总后勤部建筑工程研究所 | Illuminating device |
-
2013
- 2013-05-14 CN CN2013202619905U patent/CN203240466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103298207A (en) * | 2013-05-14 | 2013-09-11 | 中国人民解放军总后勤部建筑工程研究所 | Illuminating 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 |
Granted publication date: 20131016 Termination date: 20150514 |
|
| EXPY | Termination of patent right or utility model |