CN201992544U - Emergency rescue illuminating lamp - Google Patents
Emergency rescue illuminating lamp Download PDFInfo
- Publication number
- CN201992544U CN201992544U CN2010206409669U CN201020640966U CN201992544U CN 201992544 U CN201992544 U CN 201992544U CN 2010206409669 U CN2010206409669 U CN 2010206409669U CN 201020640966 U CN201020640966 U CN 201020640966U CN 201992544 U CN201992544 U CN 201992544U
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- circuit
- electrode line
- emergency relief
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- voltage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an emergency rescue illuminating lamp including a chargeable call, a charging circuit, an illuminating lamp, and a solar energy power source, wherein output circuit of the solar energy power source and the charging circuit are connected in parallel. The emergency rescue illuminating lamp can use electric energy of the solar energy power source to supply electric energy for the chargeable cell of the emergency illuminating lamp, such as storage battery or lithium battery, enabling that the illuminating lamp can work for a long time in an external environment power-off condition, thereby ensuring the rescue work on the rails.
Description
[technical field]
The utility model relates to emergency lighting, relates in particular to a kind of emergency relief lighting.
[background technology]
In the emergency relief process, lighting apparatus is being played the part of important role.In recent years, various burst fire-disasters such as domestic earthquake, mine disaster take place frequently, and press for the emergency relief lighting under the mal-conditions such as can adapting to earthquake, mine disaster.Existing emergence lighting lamp adopts external direct current stabilizer that battery is charged, but often follow the generation of the loss of power accident at the scene of major disasters such as earthquake, mine disaster, the battery of emergence lighting lamp can't electric energy supplement, is difficult to the long period operate as normal.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of under the condition of external environment outage, the emergency relief lighting that the long period can operate as normal.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of emergency relief lighting comprises rechargeable battery, charging circuit, illuminating lamp and sun-generated electric power, and the output circuit of described sun-generated electric power and described charging circuit also connect.
Above-described emergency relief lighting comprises hand generator, and the output circuit of described hand generator and the output circuit of sun-generated electric power also connect.
Above-described emergency relief lighting, described battery charger comprises the charging socket that is used for external direct current stabilizer, described charging socket comprises linked switch, and described linked switch is serially connected between the output and described charging circuit of solar-electricity source follower circuit.
Above-described emergency relief lighting, comprise voltage identificating circuit, described voltage identificating circuit comprises battery tension sampling end, power input and power output end, the electrode line of solar-electricity source follower circuit connects the power input of voltage identificating circuit, the power output end of voltage identificating circuit connects the electrode line of described charging circuit, the electrode line of the described charging circuit of battery tension sampling termination of voltage identificating circuit.
Above-described emergency relief lighting, described voltage identificating circuit comprises voltage sample circuit, voltage comparator, switching tube, the electrode line of the described charging circuit of anodal termination of described voltage sample circuit, the negative line of negative pole termination charging circuit; The electrode line of importing termination sun-generated electric power output circuit in the same way of voltage comparator, reverse input end connects the sample point of voltage sample circuit, the control utmost point of the described switching tube of output termination; The input utmost point of described switching tube connects the electrode line of solar-electricity source follower circuit, and output stage connects the electrode line of charging circuit.
Above-described emergency relief lighting comprises first diode and second diode, and the anode of first diode connects the output stage of described switching tube, and negative electrode connects the electrode line of charging circuit; The anode catcher of second diode shakes the positive pole of generator, and negative electrode connects the negative electrode of first diode.
Above-described emergency relief lighting, an end of described linked switch connects the negative electrode of described first diode, the electrode line of the described charging circuit of another termination.
Above-described emergency relief lighting comprises charge switch, and described charge switch is serially connected in described charging circuit on the electrode line between linked switch contact and the rechargeable battery contact.
Above-described emergency relief lighting, the positive terminal of described voltage sample circuit are connected on the electrode line between charge switch and the rechargeable battery.
Above-described emergency relief lighting, described sun-generated electric power comprises solar panel and battery.
The electric energy that the utility model emergency relief lighting can utilize sun-generated electric power carries out electric energy supplement to the rechargeable battery of emergency light such as battery or lithium battery, make lighting guarantee normally carrying out of rescue in the operate as normal of following long period of condition of external environment outage.
[description of drawings]
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the principle view of the utility model emergency relief lighting embodiment.
[specific embodiment]
In the utility model emergency relief lighting and embodiment shown in Figure 1, comprise battery B, sun-generated electric power S, hand generator G, direct current stabilizer M, battery charger, voltage identificating circuit and LED illuminating lamp H.Sun-generated electric power S comprises the battery of solar panel and sun-generated electric power.
Be useful on the charging socket L of external direct current stabilizer M on the battery charger, when the output plug of direct current stabilizer M inserted charging socket L, direct current stabilizer M charged to battery B by battery charger.Linked switch S1 is arranged on the charging socket L, and the contact on the linked switch S1 is a normally-closed contact, and when the output plug of direct current stabilizer M inserted charging socket L, the normally-closed contact on the linked switch S1 was opened.
The output circuit of the output circuit of sun-generated electric power S and hand generator G is all with charging circuit and connect.
Voltage identificating circuit comprises voltage sample circuit, voltage comparator ic 1 and the metal-oxide-semiconductor V1 that is in series by resistance R 1 and R2.The positive terminal R1 of voltage sample circuit is connected on the line between charge switch S2 and the rechargeable battery B, and the negative pole end R2 of voltage sample circuit connects the negative line of charging circuit; The input in the same way of voltage comparator ic 1 connects the positive pole of sun-generated electric power S output circuit through resistance R 3, obtains the voltage signal of sun-generated electric power S; The reverse input end of voltage comparator ic 1 connects the contact between voltage sample circuit resistance R 1 and the resistance R 2, obtains the voltage signal of battery B; Comparator compares two signals obtaining, and comparative result is from the output output of described comparator.The output of voltage comparator ic 1 connects the grid of PMOS pipe V1 by resistance R 4; The source electrode of metal-oxide-semiconductor V1 connects the positive pole of sun-generated electric power S output circuit, and the drain electrode of metal-oxide-semiconductor V1 meets linked switch S1 by diode D1 and linked switch S1.The end of linked switch S1 connects the negative electrode of diode D1, the electrode line of another termination charging circuit.
In the output circuit of hand generator G, the anode of diode D2 catcher shakes the positive pole of generator G, and negative electrode meets linked switch S1.
Charge switch S2 is serially connected in charging circuit on the electrode line between the tie point of the contact of linked switch S1 and rechargeable battery B.One of voltage sample circuit R1 terminates on the electrode line between charge switch S2 and the rechargeable battery B.
When can obtaining alternating current, direct current stabilizer M charges to battery B by charging circuit, need be inserted into the output plug of direct current stabilizer M on the charging socket L this moment, the normally-closed contact of the linked switch S1 of charging socket L disconnects, and the output circuit of sun-generated electric power S and the output circuit of hand generator G are all disconnected with charging circuit; When the outside outage, direct current stabilizer M can't accumulators B during charging, the output plug of direct current stabilizer M is pulled up from charging socket L, the normally-closed contact closure on the linked switch S1, the output circuit that makes the output circuit of sun-generated electric power S and hand generator G is all with charging circuit and connect.
At this moment, if the voltage of sun-generated electric power S is higher than the voltage of battery B, sun-generated electric power S promptly can charge to battery B.The output output high level of voltage comparator ic 1, PMOS pipe V1 conducting, sun-generated electric power S charges to battery B; When the output output low level of voltage comparator ic 1, PMOS pipe V1 turn-offs, and sun-generated electric power S stops to charge to battery B.Voltage identificating circuit has the function of over-charge protective, can prevent the life-span that battery B overcharges influences battery.
If the outside lacks illumination condition, when the battery of sun-generated electric power S does not have enough voltage again when battery B charges, in order to keep LED illuminating lamp H operate as normal, can rocking-turn hand generator G, power to battery B by hand generator G.If the undertension of the battery of sun-generated electric power S even having under the condition of enough illumination, also can make solar panel standby to the additional enough electric energy of the battery of sun-generated electric power with hand generator G to battery B power supply.
Each power supply all can only charge a battery, and the diode D1 of sun-generated electric power S output circuit can prevent that the electric current of hand generator G output circuit from flowing into sun-generated electric power S; Equally, the diode D2 of hand generator G output circuit can prevent that the electric current of sun-generated electric power S output circuit from flowing into hand generator G.
Embodiment of the present utility model has following characteristics:
1, having external communication power supply, solar powered power supply and hand generator power supply charges a battery;
When 2, charging a battery a kind of power work can only be arranged, and be followed successively by by " authority ":
The external communication power supply of first authority, the solar powered power supply of second authority, the 3rd authority hand generator power supply;
3, (D1, D2 D3) isolate, and prevent from " to pour in down a chimney " between each electric power system, and each power supply all can only charge a battery, and can not disturb each other with diode between each power supply;
4, charge switch separates with light switch, flexibly control, and charging can be carried out simultaneously with illumination, also can adopt charging/do not throw light on, or the control of various ways such as do not charge/throw light on.
The electric energy that the utility model emergency relief LED lighting can utilize sun-generated electric power and hand generator carries out electric energy supplement to the emergency LED illuminating lamp as battery or lithium battery, make the LED lighting guarantee normally carrying out of rescue work in the operate as normal of following long period of condition of external environment outage.
Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; For one of ordinary skill in the art, according to thought of the present utility model, the part that all may change in specific embodiments and applications, the content of this specification specific embodiment should not be construed as restriction of the present utility model.
Claims (10)
1. an emergency relief lighting comprises rechargeable battery, charging circuit and illuminating lamp, it is characterized in that, comprises sun-generated electric power, and the output circuit of described sun-generated electric power and described charging circuit also connect.
2. emergency relief lighting according to claim 1 is characterized in that, comprises hand generator, and the output circuit of described hand generator and the output circuit of sun-generated electric power also connect.
3. emergency relief lighting according to claim 2, it is characterized in that, described battery charger comprises the charging socket that is used for external direct current stabilizer, described charging socket comprises linked switch, and described linked switch is serially connected between the output and described charging circuit of solar-electricity source follower circuit.
4. emergency relief lighting according to claim 3, it is characterized in that, comprise voltage identificating circuit, described voltage identificating circuit comprises battery tension sampling end, power input and power output end, the electrode line of solar-electricity source follower circuit connects the power input of voltage identificating circuit, the power output end of voltage identificating circuit connects the electrode line of described charging circuit, the electrode line of the described charging circuit of battery tension sampling termination of voltage identificating circuit.
5. emergency relief lighting according to claim 4, it is characterized in that, described voltage identificating circuit comprises voltage sample circuit, voltage comparator, switching tube, the electrode line of the described charging circuit of anodal termination of described voltage sample circuit, the negative line of negative pole termination charging circuit; The electrode line of importing termination sun-generated electric power output circuit in the same way of voltage comparator, reverse input end connects the sample point of voltage sample circuit, the control utmost point of the described switching tube of output termination; The input utmost point of described switching tube connects the electrode line of solar-electricity source follower circuit, and output stage connects the electrode line of charging circuit.
6. emergency relief lighting according to claim 5 is characterized in that, comprises first diode and second diode, and the anode of first diode connects the output stage of described switching tube, and negative electrode connects the electrode line of charging circuit; The anode catcher of second diode shakes the positive pole of generator, and negative electrode connects the negative electrode of first diode.
7. emergency relief lighting according to claim 6 is characterized in that an end of described linked switch connects the negative electrode of described first diode, the electrode line of the described charging circuit of another termination.
8. emergency relief lighting according to claim 7 is characterized in that, comprises charge switch, and described charge switch is serially connected in described charging circuit on the electrode line between linked switch contact and the rechargeable battery contact.
9. emergency relief lighting according to claim 8 is characterized in that, the positive terminal of described voltage sample circuit is connected on the electrode line between charge switch and the rechargeable battery.
10. according to the described emergency relief lighting of arbitrary claim in the claim 1 to 9, it is characterized in that described sun-generated electric power comprises solar panel and battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206409669U CN201992544U (en) | 2010-12-03 | 2010-12-03 | Emergency rescue illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206409669U CN201992544U (en) | 2010-12-03 | 2010-12-03 | Emergency rescue illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201992544U true CN201992544U (en) | 2011-09-28 |
Family
ID=44669034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206409669U Expired - Fee Related CN201992544U (en) | 2010-12-03 | 2010-12-03 | Emergency rescue illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201992544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515155A (en) * | 2015-12-03 | 2016-04-20 | 陈畅 | Emergency illumination charger |
-
2010
- 2010-12-03 CN CN2010206409669U patent/CN201992544U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105515155A (en) * | 2015-12-03 | 2016-04-20 | 陈畅 | Emergency illumination charger |
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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: 20110928 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |