CN204836753U - Multi -functional LED light - Google Patents
Multi -functional LED light Download PDFInfo
- Publication number
- CN204836753U CN204836753U CN201520581073.4U CN201520581073U CN204836753U CN 204836753 U CN204836753 U CN 204836753U CN 201520581073 U CN201520581073 U CN 201520581073U CN 204836753 U CN204836753 U CN 204836753U
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- CN
- China
- Prior art keywords
- diode
- triode
- connects
- transformer
- relay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 12
- 230000001052 transient effect Effects 0.000 claims abstract description 9
- 238000005286 illumination Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a multi -functional LED light, including transformer W, resistance R1, electric capacity C2 and switch S, rectifier bridge T is connected to transformer W's winding N1's one end port 4, transient voltage restrain diode DW and 220V alternating current, and rectifier bridge T is connected to transformer W's winding N1's the other end port 2, transient voltage restrain diode DW's the other end and the other end of 220V alternating current, and diode D3's positive pole is connected to transformer W's winding N2's one end. The utility model discloses the LED light has the function of light and emergency light simultaneously to improved traditional municipality's electric control, only the emergency light just can be opened in the power failure under the state that the light was opened, consequently has the advantage that the function is various, practice thrift electric energy and simple structure.
Description
Technical field
The utility model relates to a kind of LED illumination lamp, specifically a kind of Multifunctional LED lighting lamp.
Background technology
Illuminating lamp is modal power consumption equipment in daily life, may cause owing to having a power failure suddenly on some public places, residential quarters or commercial square and other places trample, the accident such as riot, therefore on the basis of general lighting lamp, also emergency light will be equipped with, current most of emergency light is all rely on city's electric control, once civil power power-off will be opened automatically, but do not need sometimes to open, thus cause the waste of electric energy.
Utility model content
The purpose of this utility model is the Multifunctional LED lighting lamp providing a kind of structure simple, easy to use, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Multifunctional LED lighting lamp, comprise transformer W, resistance R1, electric capacity C2 and switch S, one end of the winding N1 of described transformer W connects the port 4 of rectifier bridge T, transient voltage suppressor diode DW and 220V alternating current, the other end of the winding N1 of transformer W connects the port 2 of rectifier bridge T, the other end of transient voltage suppressor diode DW and the other end of 220V alternating current, one end of the winding N2 of transformer W connects the anode of diode D3, the negative electrode contact resistance R1 of diode D3, the collector electrode of electric capacity C1 and triode V1, the other end of resistance R1 connects the negative electrode of diode D1 and the base stage of triode V1, the emitter contact resistance R4 of triode V1, the emitter of triode V3, the contact J-1 of relay J and storage battery E, the port 3 contact resistance R2 and LED lamp H1 of rectifier bridge T, the other end contact resistance R3 of resistance R2, the negative electrode of diode D4 and electric capacity C2, the other end contact resistance R4 of resistance R3 and the base stage of triode V2, the base stage of the emitter connecting triode V3 of triode V2, the collector electrode of triode V2 connects the negative electrode of diode D2, the collector electrode of relay J and triode V3, the other end of the contact J-1 of relay J connects LED lamp H2, the other end of LED lamp H2 connects the negative pole of storage battery E, the anode of diode D2, the anode of diode D4, electric capacity C2, switch S, the port one of relay J and rectifier bridge T, the other end of switch S connects the other end of LED group H1.
As preferred version of the present utility model: described relay J is normally opened contact relay.
Compared with prior art, the beneficial effects of the utility model are: the utility model LED illumination lamp has the function of illuminating lamp and emergency light simultaneously, and improve traditional city's electric control, only have a power failure under the state of illuminating lamp unlatching and just can open emergency light, circuit has higher stability simultaneously, therefore has the simple advantage of diverse in function, saves energy and structure.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of Multifunctional LED lighting lamp.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of Multifunctional LED lighting lamp, comprise transformer W, resistance R1, electric capacity C2 and switch S, one end of the winding N1 of described transformer W connects the port 4 of rectifier bridge T, transient voltage suppressor diode DW and 220V alternating current, the other end of the winding N1 of transformer W connects the port 2 of rectifier bridge T, the other end of transient voltage suppressor diode DW and the other end of 220V alternating current, one end of the winding N2 of transformer W connects the anode of diode D3, the negative electrode contact resistance R1 of diode D3, the collector electrode of electric capacity C1 and triode V1, the other end of resistance R1 connects the negative electrode of diode D1 and the base stage of triode V1, the emitter contact resistance R4 of triode V1, the emitter of triode V3, the contact J-1 of relay J and storage battery E, the port 3 contact resistance R2 and LED lamp H1 of rectifier bridge T, the other end contact resistance R3 of resistance R2, the negative electrode of diode D4 and electric capacity C2, the other end contact resistance R4 of resistance R3 and the base stage of triode V2, the base stage of the emitter connecting triode V3 of triode V2, the collector electrode of triode V2 connects the negative electrode of diode D2, the collector electrode of relay J and triode V3, the other end of the contact J-1 of relay J connects LED lamp H2, the other end of LED lamp H2 connects the negative pole of storage battery E, the anode of diode D2, the anode of diode D4, electric capacity C2, switch S, the port one of relay J and rectifier bridge T, the other end of switch S connects the other end of LED group H1.
Relay J is normally opened contact relay.
Operation principle of the present utility model is: power transformer W and D3, V1 and VDW1 etc. form simple constant-pressure type charging circuit.The composition such as V2, V3 and relay J memory-type power-cut emergency lighting circuit.When civil power is normal, 22OV AC power, through rectifier bridge T rectification, R2 step-down, D2 voltage stabilizing, C2 filtering, produces 7.5V direct voltage, V1 exports about 6.5V voltage and adds to V3 emitter simultaneously, cause the reverse-biased cut-off of V2, V3, relay J is in release condition, and H2 extinguishes.If closed at lighting switch S, H1 has a power failure when lighting, then C2 both end voltage is discharged rapidly through R2, H1, and storage battery forms loop, V2, V3 saturation conduction, J adhesive through the emitter junction of V3, V2 and R3, R2, H1, and H2 is luminous.If had a power failure when switch S disconnects and namely do not need illumination, then V2, V2 end without bias current, and relay J maintains release condition, and H2 can not light, and so just achieves memory function.The peak voltage clamper that city's electro-mechanical wave can produce by the transient voltage suppressor diode DW in circuit, to safety value, increases circuit stability.
Claims (2)
1. a Multifunctional LED lighting lamp, comprise transformer W, resistance R1, electric capacity C2 and switch S, it is characterized in that, one end of the winding N1 of described transformer W connects the port 4 of rectifier bridge T, transient voltage suppressor diode DW and 220V alternating current, the other end of the winding N1 of transformer W connects the port 2 of rectifier bridge T, the other end of transient voltage suppressor diode DW and the other end of 220V alternating current, one end of the winding N2 of transformer W connects the anode of diode D3, the negative electrode contact resistance R1 of diode D3, the collector electrode of electric capacity C1 and triode V1, the other end of resistance R1 connects the negative electrode of diode D1 and the base stage of triode V1, the emitter contact resistance R4 of triode V1, the emitter of triode V3, the contact J-1 of relay J and storage battery E, the port 3 contact resistance R2 and LED lamp H1 of rectifier bridge T, the other end contact resistance R3 of resistance R2, the negative electrode of diode D4 and electric capacity C2, the other end contact resistance R4 of resistance R3 and the base stage of triode V2, the base stage of the emitter connecting triode V3 of triode V2, the collector electrode of triode V2 connects the negative electrode of diode D2, the collector electrode of relay J and triode V3, the other end of the contact J-1 of relay J connects LED lamp H2, the other end of LED lamp H2 connects the negative pole of storage battery E, the anode of diode D2, the anode of diode D4, electric capacity C2, switch S, the port one of relay J and rectifier bridge T, the other end of switch S connects the other end of LED group H1.
2. a kind of Multifunctional LED lighting lamp according to claim 1, is characterized in that, described relay J is normally opened contact relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581073.4U CN204836753U (en) | 2015-08-05 | 2015-08-05 | Multi -functional LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581073.4U CN204836753U (en) | 2015-08-05 | 2015-08-05 | Multi -functional LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204836753U true CN204836753U (en) | 2015-12-02 |
Family
ID=54694302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581073.4U Expired - Fee Related CN204836753U (en) | 2015-08-05 | 2015-08-05 | Multi -functional LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204836753U (en) |
-
2015
- 2015-08-05 CN CN201520581073.4U patent/CN204836753U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151211 Address after: 510430, 1, West Tam Road, Shijing street, Baiyun District, Guangdong, Guangzhou Patentee after: Guangzhou Jia Jia Ying Electronic Technology Co., Ltd. Address before: 334000 Jiangxi city of Shangrao province Poyang County town of ancient South Street Crossing Patentee before: Chen Guizhu |
|
| 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: 20151202 Termination date: 20160805 |