CN201078617Y - Dual-purpose intelligence lamp - Google Patents
Dual-purpose intelligence lamp Download PDFInfo
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- CN201078617Y CN201078617Y CNU2007200567120U CN200720056712U CN201078617Y CN 201078617 Y CN201078617 Y CN 201078617Y CN U2007200567120 U CNU2007200567120 U CN U2007200567120U CN 200720056712 U CN200720056712 U CN 200720056712U CN 201078617 Y CN201078617 Y CN 201078617Y
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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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Abstract
The utility model discloses a dual-purpose intelligent lamp, which belongs to the technical field of lamps and lanterns. The technical points of the utility model comprise a lamp body and a bulb holder arranged in international standard at the back of the lamp body; wherein, the lamp body is separately provided with a capacitor depression voltage rectification circuit, a detection circuit, a control circuit, a built-in battery and a LED lamp assembly inside; the live wire points of the bulb holder is respectively connected with the capacitor depression voltage rectification circuit and the detection circuit; the output anode of the capacitor depression voltage rectification circuit is connected with the control circuit, the detection circuit is connected with the control circuit and the built-in battery respectively; the control circuit is separately connected with the built-in battery and the LED lamp assembly. The utility model is applicable to normal and emergency lighting indoors and outdoors.
Description
Technical field
The utility model relates to the coupling apparatus of a kind of general lighting and emergency lighting, specifically, it relates to is not a kind ofly needing to change under the condition on the former illuminating line of user road, no matter be to have or not the civil power can both opening and closing light and emergency lighting, no civil power be opened the dual-purpose intelligent lamp of emergency lighting automatically under the state of opening.
Background technology
At present, the general lighting lamp does not possess the emergency lighting ability, and known emergency light all is independently to carry the mode of operation switch, and no civil power changes the single inspection civil power detecting pattern of in-line power; Be not the non-general lighting device that the former switch of user can be controlled, have or not by straight detection civil power, lamp does not work under holding state, is unfavorable for doing general lighting.Therefore, for guaranteeing the normal illumination and the emergency lighting of indoor and outdoor, just normal illumination light fixture and emergence lighting lamp need be installed respectively, this causes the circuit complexity, and the increase of inconvenience and use cost is installed.How to overcome the deficiency of general lighting of the prior art and the automatic transformation working pattern of emergency lighting, become problem demanding prompt solution.
The utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency at prior art, and a kind of installation, easy to use is provided, and can be used as the dual-purpose intelligent lamp that normal illumination and emergency lighting are used.
The technical solution of the utility model is such: a kind of dual-purpose intelligent lamp, comprise lamp body, the lamp body rear portion is provided with the lamp holder of international standard, wherein: be separately installed with capacitor step-down rectifier circuit, testing circuit, control circuit, rechargeable battery and LED lamp assembly in the described lamp body, the live wire point of lamp holder connects with capacitor step-down rectifier circuit and testing circuit circuit respectively, the output cathode b of capacitor step-down rectifier circuit connects control circuit, testing circuit connects control circuit and rechargeable battery respectively, and control circuit connects rechargeable battery and LED lamp assembly respectively.
Lamp body described in the above-mentioned dual-purpose intelligent lamp is made up of plastic casing and printing opacity light cover, and is fixedly connected between plastic casing and the printing opacity light cover, and described LED lamp assembly is provided with reflection shield.
Capacitor step-down rectifier circuit described in the above-mentioned dual-purpose intelligent lamp is made up of resistance R 13, resistance R 14, capacitor C 3, capacitor C 4, capacitor C 5, Zener diode D3, diode D4, resistance R 13 with connect diode D4 positive pole after capacitor C 3 is connected, diode D4 negative pole is connected with capacitor C 4 in parallel, the positive pole of capacitor C 5, capacitor C 4 in parallel, the minus earth of capacitor C 5; Resistance R 14 is in parallel with capacitor C 3; The negative pole of Zener diode D3 connects with the positive pole of diode D4, ground connection after the positive pole of Zener diode D3 is connected with resistance R 15, and civil power live wire connecting resistance R13, diode D4 negative pole are direct current output cathode b.
Testing circuit described in the above-mentioned dual-purpose intelligent lamp is by shunt resistance R1, R2, protection diode D1, D2, and filter capacitor C1, comparator is formed; An end is electrically connected with the city after described shunt resistance R1, the R2 coupled in series, the other end connects with the positive pole of inverting input, control circuit and the rechargeable battery of comparator, connect with the normal phase input end of comparator in the middle of shunt resistance R1, the R2 of series connection, the output of comparator connects control circuit, the minus earth of rechargeable battery; Described protection diode D1, D2 are connected in series in the same way, wherein protect the negative pole of diode D1 to connect the inverting input of comparator, the plus earth of protection diode D2, the centre of protection diode D1, D2 connects with the normal phase input end of comparator, and links with the described shunt resistance R1 that connects, the centre of R2; Described filter capacitor C1 one end ground connection, the positive of another termination comparator is gone into end.
Control circuit described in the above-mentioned dual-purpose intelligent lamp is by shunt resistance R9, R10, R11, R12, single-chip microcomputer, triode Q1, Q2, Q3, and current-limiting resistance R4, R6, R8, biasing resistor R3, R5, R7 form jointly; The power supply power supply control output end A of described single-chip microcomputer is connected with the base stage of triode Q1 behind current-limiting resistance R4, the colelctor electrode of triode Q1 connects LED lamp assembly positive pole, the emitter stage of triode Q1 meets the output cathode b of capacitor step-down rectifier circuit, and biasing resistor R3 is connected between the emitter stage and base stage of triode Q1; The constant-current charge control output end B of described single-chip microcomputer is connected with the base stage of triode Q2 behind current-limiting resistance R6, the emitter stage of triode Q2 connects and exchanges the output cathode b that changes DC circuit, the colelctor electrode of triode Q2 connects the emitter stage of rechargeable battery positive pole and triode Q3, and biasing resistor R5 is connected between the emitter stage and base stage of triode Q2; The powered battery control output end C of described single-chip microcomputer is connected with the base stage of triode Q3 behind current-limiting resistance R8, and the colelctor electrode of triode Q3 connects LED lamp assembly positive pole, and resistance R 7 is connected between the emitter stage and base stage of triode Q3; Described LED lamp assembly minus earth; Described single-chip microcomputer is provided with inspection voltage input end a, shunt resistance R9 one termination rechargeable battery positive pole, and ground connection behind the other end series connection shunt resistance R10, inspection voltage input end a is connected in the middle of shunt resistance R9, the R10 of series connection; Described single-chip microcomputer is provided with inspection voltage input end aa, the output cathode b of shunt resistance R11 one termination capacitor step-down rectifying circuit, and ground connection behind the other end series connection shunt resistance R12, inspection voltage input end aa is connected in the middle of shunt resistance R11, the R12 of series connection.
After the utility model adopts said structure, can on the lamp socket of the former circuit of user, directly install, utilize former line switching directly to open or close light, no matter have or not civil power can both open or close light; Under the state of turning on light, change emergency lighting during no civil power automatically, or just can open or close emergency lighting easily by the former switch of user.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but does not constitute any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is a cross-sectional view of the present utility model;
Fig. 3 is the circuit theory schematic diagram of a kind of specific embodiment of the utility model;
Fig. 4 is the circuit theory schematic diagram of the another kind of specific embodiment of the utility model;
Fig. 5 is a user mode schematic diagram of the present utility model.
Among the figure: lamp body 1, plastic casing 1a, printing opacity light cover 1b, lamp holder 2, capacitor step-down rectifier circuit 3, testing circuit 4, comparator 4a, control circuit 5, single-chip microcomputer 5a,, rechargeable battery 6, LED lamp assembly 7, reflection shield 8, lamp socket 9, light switch 10, civil power 11.
The specific embodiment
Consult Fig. 1, shown in Figure 2, dual-purpose intelligent lamp of the present utility model, comprise lamp body 1, lamp body 1 rear portion is provided with the lamp holder 2 of international standard, in lamp body 1, be separately installed with capacitor step-down rectifier circuit 3, testing circuit 4, control circuit 5, rechargeable battery 6 and LED lamp assembly 7, the live wire point of lamp holder 2 connects with capacitor step-down rectifier circuit 3 and testing circuit 4 circuit respectively, the output cathode b of capacitor step-down rectifier circuit 3 connects control circuit 5, testing circuit 4 connects control circuit 5 and rechargeable battery 6 respectively, and control circuit 5 connects rechargeable battery 6 and LED lamp assembly 7 respectively; Lamp body 1 is made up of plastic casing 1a and printing opacity light cover 1b in the present embodiment, and is fixedly connected between plastic casing 1a and the printing opacity light cover 1b; Rechargeable battery 6 is arranged on the interior middle part of lamp body 1, and capacitor step-down rectifier circuit 3, testing circuit 4 and control circuit 5 are separately positioned on rechargeable battery 6 both sides, and LED lamp assembly 7 is arranged on rechargeable battery 6 belows; LED lamp assembly 7 is provided with reflection shield 8, to strengthen the congregational rate of light.
Consult shown in Figure 3, capacitor step-down rectifier circuit 3 among the utility model embodiment is made up of resistance R 13, resistance R 14, capacitor C 3, capacitor C 4, capacitor C 5, Zener diode D3, diode D4, resistance R 13 with connect diode D4 positive pole after capacitor C 3 is connected, diode D4 negative pole is connected with capacitor C 4 in parallel, the positive pole of capacitor C 5, capacitor C 4 in parallel, the minus earth of capacitor C 5; Resistance R 14 is in parallel with capacitor C 3; The negative pole of Zener diode D3 connects with the positive pole of diode D4, ground connection after the positive pole of Zener diode D3 is connected with resistance R 15, and civil power live wire connecting resistance R13, diode D4 negative pole are direct current output cathode b.
Consult shown in Figure 3ly, the testing circuit 4 in the utility model is by shunt resistance R1, R2, protection diode D1, D2, and filter capacitor C1, comparator 4a forms; Control circuit 5 is by shunt resistance R9, R10, R11, R12, single-chip microcomputer 5a, triode Q1, Q2, Q3, and current-limiting resistance R4, R6, R8, biasing resistor R3, R5, R7 form jointly; Single-chip microcomputer 5a adopts the EM78P458A chip with built-in comparator 4a, its first and second ten pins are respectively normal phase input end, the inverting inputs of comparator 4a, its the 11, the tenth pin is inspection voltage input end a, aa, and its 13,14,15 pin is respectively powered battery control output end C, constant-current charge control output end B, power supply power supply control output end A.An end is electrically connected with the city after shunt resistance R1, the R2 coupled in series, the other end connects with the positive pole of inverting input, control circuit 5 and the rechargeable battery 6 of comparator 4a, connect with the normal phase input end of comparator 4a in the middle of shunt resistance R1, the R2 of series connection, the output of comparator 4a connects control circuit 5, the minus earth of rechargeable battery 6.Protection diode D1, D2 are connected in series in the same way; wherein protect the negative pole of diode D1 to connect the inverting input of comparator 4a; the plus earth of protection diode D2; the centre of protection diode D1, D2 connects with the normal phase input end of comparator 4a, and links with the described shunt resistance R1 that connects, the centre of R2.Filter capacitor C1 one end ground connection, the positive of another termination comparator 4a is gone into end.
The power supply power supply control output end A of single-chip microcomputer 5a is connected with the base stage of triode Q1 behind current-limiting resistance R4, the colelctor electrode of triode Q1 connects LED lamp assembly 7 positive poles, the emitter stage of triode Q1 meets the output cathode b of capacitor step-down rectifier circuit 3, and biasing resistor R3 is connected between the emitter stage and base stage of triode Q1.The constant-current charge control output end B of single-chip microcomputer 5a is connected with the base stage of triode Q2 behind current-limiting resistance R6, the emitter stage of triode Q2 connects and exchanges the output cathode b that changes DC circuit 3, the colelctor electrode of triode Q2 connects the emitter stage of rechargeable battery 6 positive poles and triode Q3, and biasing resistor R5 is connected between the emitter stage and base stage of triode Q2.The powered battery control output end C of single-chip microcomputer 5a is connected with the base stage of triode Q3 behind current-limiting resistance R8, and the colelctor electrode of triode Q3 connects LED lamp assembly 7 positive poles, and resistance R 7 is connected between the emitter stage and base stage of triode Q3; LED lamp assembly 7 minus earths.Single-chip microcomputer 5a is provided with inspection voltage input end a, shunt resistance R9 one termination rechargeable battery 6 positive poles, and ground connection behind the other end series connection shunt resistance R10, inspection voltage input end a is connected in the middle of shunt resistance R9, the R10 of series connection.Single-chip microcomputer 5a is provided with inspection voltage input end aa, the output cathode b of shunt resistance R11 one termination capacitor step-down rectifying circuit 3, and ground connection behind the other end series connection shunt resistance R12, inspection voltage input end aa is connected in the middle of shunt resistance R11, the R12 of series connection.
Consult shown in Figure 4ly, be the circuit theory diagrams of the another kind of specific embodiment of the utility model, not existing together with front embodiment is that comparator 4a adopts external LM358, and the remaining circuit connecting relation is identical with front embodiment.
When the utility model specifically uses, consult shown in Figure 5, the 220V that the intelligence lamp can directly be connected the general lighting circuit by the lamp holder 2 of international standard exchanges on the lamp socket 9 of incoming line, just can control intelligent light switch by former illumination switch 10, reach normal illumination opening and closing light and do not have the purpose that civil power changes emergency lighting automatically, need not to change subscribers' line, installation, very easy to use.
The utility model operation principle: the utility model is controlled AC and DC illumination conversion by its single-chip microcomputer 5a; charging control; wherein shunt resistance R1, R2 series connection back one end is connected with comparator 4a inverting input and communicates with the positive pole of rechargeable battery 6; make reference voltage; be connected with the normal phase input end of comparator 4a in the middle of shunt resistance R1, the R2 of series connection; and with the protection diode D1, the centre of D2 of serial connection link to each other in the same way; wherein protect diode D1, D2 to shield; the normal phase input end of comparator 4a connects considers ripple capacitor C 1, and it plays anti-interference effect.During work (1) when civil power 11 just often, the voltage of the positive of comparator 4a is more than or equal to anti-phase reference voltage, comparator 4a output high level is exported to single-chip microcomputer 5a, so single-chip microcomputer 5a is an Alternating Current Power Supply, LED lamp assembly 7 is bright at this moment.(2) when civil power 11 is no, so owing to there are other electrical equipment to have internal resistance lower (less than megaohm) on the circuit, so the voltage of the positive of comparator 4a is lower than anti-phase reference voltage, comparator 4a output low level is exported to single-chip microcomputer 5a, so single-chip microcomputer 5a is direct current supply, this moment, LED lamp assembly 7 was bright.(3) when the user turns off the light by switch, circuit is a high resistant, and this moment, the result of described comparator 4a was identical with (1), and this moment, rechargeable battery 6 can not be powered, so LED lamp assembly 7 does not work yet.
In a word,, should illustrate that obviously those skilled in the art can carry out various variations and remodeling though the utility model has been enumerated above-mentioned preferred implementation.No matter add or the built-in operational amplifier device of making comparisons; and described R1, R2, D1, D2, C1 syndeton have been used; therefore, unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included within the protection domain of the present utility model.
Claims (5)
1. dual-purpose intelligent lamp, comprise lamp body (1), the lamp body rear portion is provided with the lamp holder (2) of international standard, it is characterized in that: be separately installed with capacitor step-down rectifier circuit (3) in the described lamp body (1), testing circuit (4), control circuit (5), rechargeable battery (6) and LED lamp assembly (7), the live wire point of lamp holder (2) connects with capacitor step-down rectifier circuit (3) and testing circuit (4) circuit respectively, the output cathode b of capacitor step-down rectifier circuit (3) connects control circuit (5), testing circuit (4) connects control circuit (5) and rechargeable battery (6) respectively, and control circuit (5) connects rechargeable battery (6) and LED lamp assembly (7) respectively.
2. dual-purpose intelligent lamp according to claim 1, it is characterized in that: described lamp body (1) is made up of plastic casing (1a) and printing opacity light cover (1b), fixedly connected between plastic casing (1a) and the printing opacity light cover (1b), described LED lamp assembly (7) is provided with reflection shield (8).
3. dual-purpose intelligent lamp according to claim 1, it is characterized in that: described capacitor step-down rectifier circuit (3) is made up of resistance R 13, resistance R 14, capacitor C 3, capacitor C 4, capacitor C 5, Zener diode D3, diode D4, resistance R 13 with connect diode D4 positive pole after capacitor C 3 is connected, diode D4 negative pole is connected with capacitor C 4 in parallel, the positive pole of capacitor C 5, capacitor C 4 in parallel, the minus earth of capacitor C 5; Resistance R 14 and capacitor C 3 parallel connections: the negative pole of Zener diode D3 connects with the positive pole of diode D4, ground connection after the positive pole of Zener diode D3 is connected with resistance R 15, and civil power live wire connecting resistance R13, diode D4 negative pole are direct current output cathode b.
4. according to claim 1 or 3 described dual-purpose intelligent lamps, it is characterized in that: described testing circuit (4) is by shunt resistance R1, R2, protection diode D1, D2, and filter capacitor C1, comparator (4a) is formed;
An end is electrically connected with the city after described shunt resistance R1, the R2 coupled in series, the other end connects with the positive pole of inverting input, control circuit (5) and the rechargeable battery (6) of comparator (4a), connect with the normal phase input end of comparator (4a) in the middle of shunt resistance R1, the R2 of series connection, the output of comparator (4a) connects control circuit (5), the minus earth of rechargeable battery (6);
Described protection diode D1, D2 are connected in series in the same way, wherein protect the negative pole of diode D1 to connect the inverting input of comparator (4a), the plus earth of protection diode D2, the centre of protection diode D1, D2 connects with the normal phase input end of comparator (4a), and links with the described shunt resistance R1 that connects, the centre of R2;
Described filter capacitor C1 one end ground connection, the positive of another termination comparator (4a) is gone into end.
5. according to claim 1 or 3 described dual-purpose intelligent lamps, it is characterized in that: described control circuit (5) is by shunt resistance R9, R10, R11, R12, single-chip microcomputer (5a), triode Q1, Q2, Q3, current-limiting resistance R4, R6, R8, biasing resistor R3, R5, R7 form jointly;
The power supply power supply control output end A of described single-chip microcomputer (5a) is connected with the base stage of triode Q1 behind current-limiting resistance R4, the colelctor electrode of triode Q1 connects LED lamp assembly (7) positive pole, the emitter stage of triode Q1 meets the output cathode b of capacitor step-down rectifier circuit (3), and biasing resistor R3 is connected between the emitter stage and base stage of triode Q1;
The constant-current charge control output end B of described single-chip microcomputer (5a) is connected with the base stage of triode Q2 behind current-limiting resistance R6, the emitter stage of triode Q2 connects and exchanges the output cathode b that changes DC circuit (3), the colelctor electrode of triode Q2 connects the emitter stage of rechargeable battery (6) positive pole and triode Q3, and biasing resistor R5 is connected between the emitter stage and base stage of triode Q2;
The powered battery control output end C of described single-chip microcomputer (5a) is connected with the base stage of triode Q3 behind current-limiting resistance R8, and the colelctor electrode of triode Q3 connects LED lamp assembly (7) positive pole, and resistance R 7 is connected between the emitter stage and base stage of triode Q3; Described LED lamp assembly (7) minus earth;
Described single-chip microcomputer (5a) is provided with inspection voltage input end a, shunt resistance R9 one termination rechargeable battery (6) positive pole, and ground connection behind the other end series connection shunt resistance R10, inspection voltage input end a is connected in the middle of shunt resistance R9, the R10 of series connection;
Described single-chip microcomputer (5a) is provided with inspection voltage input end aa, the output cathode b of shunt resistance R11 one termination capacitor step-down rectifying circuit (3), and ground connection behind the other end series connection shunt resistance R12, inspection voltage input end aa is connected in the middle of shunt resistance R11, the R12 of series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200567120U CN201078617Y (en) | 2007-09-07 | 2007-09-07 | Dual-purpose intelligence lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200567120U CN201078617Y (en) | 2007-09-07 | 2007-09-07 | Dual-purpose intelligence lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201078617Y true CN201078617Y (en) | 2008-06-25 |
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ID=39570680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200567120U Expired - Fee Related CN201078617Y (en) | 2007-09-07 | 2007-09-07 | Dual-purpose intelligence lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201078617Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121657A (en) * | 2010-12-21 | 2011-07-13 | 芜湖安得物流股份有限公司 | Emergency lighting device for logistics warehouse |
| WO2013155987A1 (en) * | 2012-04-20 | 2013-10-24 | 东莞巨扬电器有限公司 | Illumination device |
| CN105079981A (en) * | 2014-05-13 | 2015-11-25 | 石家庄高新区立明电子科技有限公司 | Multiband LED auxiliary treatment chamber |
-
2007
- 2007-09-07 CN CNU2007200567120U patent/CN201078617Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121657A (en) * | 2010-12-21 | 2011-07-13 | 芜湖安得物流股份有限公司 | Emergency lighting device for logistics warehouse |
| WO2013155987A1 (en) * | 2012-04-20 | 2013-10-24 | 东莞巨扬电器有限公司 | Illumination device |
| CN105079981A (en) * | 2014-05-13 | 2015-11-25 | 石家庄高新区立明电子科技有限公司 | Multiband LED auxiliary treatment chamber |
| CN105079981B (en) * | 2014-05-13 | 2018-08-21 | 石家庄高新区立明电子科技有限公司 | Multiband LED auxiliary treatments room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Popular Science Electronic Technology (Shenzhen) Co., Ltd. Assignor: Chen Zhixiong Contract record no.: 2010440000491 Denomination of utility model: On-off detection circuit and detection method thereof, and dual-purpose intelligent lamp comprising on-off detection circuit Granted publication date: 20080625 License type: Exclusive License Record date: 20100513 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080625 Termination date: 20120907 |