CN204859661U - Emergent LED lamp circuit in touch corridor - Google Patents
Emergent LED lamp circuit in touch corridor Download PDFInfo
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- CN204859661U CN204859661U CN201520562362.XU CN201520562362U CN204859661U CN 204859661 U CN204859661 U CN 204859661U CN 201520562362 U CN201520562362 U CN 201520562362U CN 204859661 U CN204859661 U CN 204859661U
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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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an emergent LED lamp circuit in touch corridor, including resistance R1, electric capacity C1, rectifier bridge T and battery E, electric capacity C1 and 220V alternating current are connected to resistance R1's one end, and electric capacity C1's the other end, the port 1 that transient voltage restraines diode DW and rectifier bridge T are connected to resistance R1's the other end, and rectifier bridge T's port 3 is connected transient voltage and is restrained diode DW's the other end and the other end of 220V alternating current. The utility model discloses emergent LED lamp circuit in touch corridor has increased the energy storage battery on the basis of original corridor lamp, consequently can also realize the function of emergency light, and the circuit uses the mode that touch switch and key switch combined together simultaneously, consequently has the manifold advantage of simple structure, convenient to use and function.
Description
Technical field
The utility model relates to a kind of door bell lamp, specifically a kind of touch corridor emergency LED circuit for lamp.
Background technology
Corridor lamp is lighting common in daily life, corridor lamp common mostly at present is line voltage and powers, and just cannot use, and existing corridor lamp mostly is audio-switch when running into power failure, its inner pick-up not only easily damages, and also can bother other people rest when night uses.
Utility model content
The purpose of this utility model is the touch corridor emergency LED circuit for 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 touch corridor emergency LED circuit for lamp, comprises resistance R1, electric capacity C1, one end of rectifier bridge T and storage battery E, described resistance R1 connects electric capacity C1 and 220V alternating current, and the other end of resistance R1 connects the other end of electric capacity C1, the port one of transient voltage suppressor diode DW and rectifier bridge T, the port 3 of rectifier bridge T connects the other end of transient voltage suppressor diode DW and the other end of 220V alternating current, the port 2 of rectifier bridge T connects anode and the electric capacity C2 of diode D1, and the negative electrode of diode D1 connects the positive pole of storage battery E, the collector electrode of triode V1, the contact J-1 of relay J, the pin 1 of chip IC 1, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the base stage connecting electrode sheet A of triode V1, the emitter contact resistance R2 of triode V1 and the negative electrode of diode D4, the anode of diode D4 connects the other end of electric capacity C2, electric capacity C3, switch S, relay J, the anode of diode D2, the negative pole of storage battery E, LED lamp H, the pin 4 of chip IC 1 and the pin 1 of chip IC 2, the other end of resistance R2 connects the other end of electric capacity C3 and the pin 3 of chip IC 1, the other end of the pin 2 contact resistance R3 of chip IC 1, the negative electrode of diode D3, the negative electrode of diode D2 and the other end of relay J, the other end contact resistance R5 of resistance R3 and the other end of switch S, the other end of resistance R5 connects the pin 6 of chip IC 2, the pin 3 of chip IC 2 connects the anode of diode D3, the other end of the contact J-1 of relay J connects the other end of LED group H, the signal of described chip IC 1 is TWH8778, and the model of chip IC 2 is NE555.
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 touches corridor emergency LED circuit for lamp and add energy storage battery on the basis of original corridor lamp, therefore the function of emergency light can also be realized, simultaneously circuit uses the mode that soft-touch control and key switch combine, and therefore has the advantage of simple, the easy to use and diverse in function of structure.
Accompanying drawing explanation
Fig. 1 is the circuit diagram touching corridor emergency LED circuit for 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 touch corridor emergency LED circuit for lamp, comprises resistance R1, electric capacity C1, one end of rectifier bridge T and storage battery E, described resistance R1 connects electric capacity C1 and 220V alternating current, and the other end of resistance R1 connects the other end of electric capacity C1, the port one of transient voltage suppressor diode DW and rectifier bridge T, the port 3 of rectifier bridge T connects the other end of transient voltage suppressor diode DW and the other end of 220V alternating current, the port 2 of rectifier bridge T connects anode and the electric capacity C2 of diode D1, and the negative electrode of diode D1 connects the positive pole of storage battery E, the collector electrode of triode V1, the contact J-1 of relay J, the pin 1 of chip IC 1, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the base stage connecting electrode sheet A of triode V1, the emitter contact resistance R2 of triode V1 and the negative electrode of diode D4, the anode of diode D4 connects the other end of electric capacity C2, electric capacity C3, switch S, relay J, the anode of diode D2, the negative pole of storage battery E, LED lamp H, the pin 4 of chip IC 1 and the pin 1 of chip IC 2, the other end of resistance R2 connects the other end of electric capacity C3 and the pin 3 of chip IC 1, the other end of the pin 2 contact resistance R3 of chip IC 1, the negative electrode of diode D3, the negative electrode of diode D2 and the other end of relay J, the other end contact resistance R5 of resistance R3 and the other end of switch S, the other end of resistance R5 connects the pin 6 of chip IC 2, the pin 3 of chip IC 2 connects the anode of diode D3, the other end of the contact J-1 of relay J connects the other end of LED group H, the signal of described chip IC 1 is TWH8778, and the model of chip IC 2 is NE555.
Relay J is normally opened contact relay.
Operation principle of the present utility model is: during use, push button K switch, 220V alternating current is through electric capacity C1 and resistance R1 step-down, direct current is become to circuit supply after rectifier bridge T rectification and electric capacity C2 filtering, transient voltage suppressor diode effectively can eliminate the peak voltage that city's electro-mechanical wave produces, increase the stability of power supply, direct current accumulators E charging on the one hand, for urgent use during powering-off state, another is conveniently given by chip IC 1, chip IC 2, the touch switch circuit of the element compositions such as motor A is powered, during use, with hand Touching electrode A, the signal frequency scope that human body sends is from 0 ~ 5kHz, output voltage is that microvolt is to millivolt level, a very weak voltage, be equivalent to provide a signal to triode V1 base stage, after Current amplifier, deliver to TWH8778 high-power driving switch integrated circuit, NE5556 pin is made to be low level, and 3 pin are high level, relay J conducting, its normally opened contact J-1 adhesive, LED group H conducting is luminous, if Touching electrode lost efficacy when using, Closing Switch S can also be passed through, 6 pin of chip IC 2 are forced to drag down, and then make its 3 pin defeated place high level, same meeting trigger relay, open LED.
Claims (2)
1. touch a corridor emergency LED circuit for lamp, comprise resistance R1, electric capacity C1, rectifier bridge T and storage battery E, is characterized in that, one end of described resistance R1 connects electric capacity C1 and 220V alternating current, and the other end of resistance R1 connects the other end of electric capacity C1, the port one of transient voltage suppressor diode DW and rectifier bridge T, the port 3 of rectifier bridge T connects the other end of transient voltage suppressor diode DW and the other end of 220V alternating current, the port 2 of rectifier bridge T connects anode and the electric capacity C2 of diode D1, and the negative electrode of diode D1 connects the positive pole of storage battery E, the collector electrode of triode V1, the contact J-1 of relay J, the pin 1 of chip IC 1, the pin 4 of chip IC 2 and the pin 8 of chip IC 2, the base stage connecting electrode sheet A of triode V1, the emitter contact resistance R2 of triode V1 and the negative electrode of diode D4, the anode of diode D4 connects the other end of electric capacity C2, electric capacity C3, switch S, relay J, the anode of diode D2, the negative pole of storage battery E, LED lamp H, the pin 4 of chip IC 1 and the pin 1 of chip IC 2, the other end of resistance R2 connects the other end of electric capacity C3 and the pin 3 of chip IC 1, the other end of the pin 2 contact resistance R3 of chip IC 1, the negative electrode of diode D3, the negative electrode of diode D2 and the other end of relay J, the other end contact resistance R5 of resistance R3 and the other end of switch S, the other end of resistance R5 connects the pin 6 of chip IC 2, the pin 3 of chip IC 2 connects the anode of diode D3, the other end of the contact J-1 of relay J connects the other end of LED group H, the signal of described chip IC 1 is TWH8778, and the model of chip IC 2 is NE555.
2. one according to claim 1 touches corridor emergency LED circuit for lamp, and it is characterized in that, described relay J is normally opened contact relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562362.XU CN204859661U (en) | 2015-07-30 | 2015-07-30 | Emergent LED lamp circuit in touch corridor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520562362.XU CN204859661U (en) | 2015-07-30 | 2015-07-30 | Emergent LED lamp circuit in touch corridor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204859661U true CN204859661U (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520562362.XU Expired - Fee Related CN204859661U (en) | 2015-07-30 | 2015-07-30 | Emergent LED lamp circuit in touch corridor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204859661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979666A (en) * | 2016-08-02 | 2016-09-28 | 惠勇 | An Adaptive LED Driving Power Supply |
| CN108012378A (en) * | 2017-12-22 | 2018-05-08 | 深圳市晟腾企业管理有限公司 | A kind of construction site highlight illumination controller |
-
2015
- 2015-07-30 CN CN201520562362.XU patent/CN204859661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105979666A (en) * | 2016-08-02 | 2016-09-28 | 惠勇 | An Adaptive LED Driving Power Supply |
| CN108012378A (en) * | 2017-12-22 | 2018-05-08 | 深圳市晟腾企业管理有限公司 | A kind of construction site highlight illumination controller |
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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: 20151215 Address after: 511483, Guangdong Province, Guangzhou, Panyu District Shawan Town, Fu Yong village, Sha cross highway 138, No. 104 Patentee after: Panyu District Guangzhou Xiong Bang lighting lamp factory Address before: 334000 Jiangxi city of Shangrao province Poyang County town of ancient South Street Crossing Patentee before: Liu Huiling |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |