CN202524595U - LED lamp and energy-saving lamp combined lamp - Google Patents
LED lamp and energy-saving lamp combined lamp Download PDFInfo
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- CN202524595U CN202524595U CN 201220009537 CN201220009537U CN202524595U CN 202524595 U CN202524595 U CN 202524595U CN 201220009537 CN201220009537 CN 201220009537 CN 201220009537 U CN201220009537 U CN 201220009537U CN 202524595 U CN202524595 U CN 202524595U
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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
Abstract
The utility model relates to an LED lamp and energy-saving lamp combined lamp, which aims at providing a combined lamp whose brightness can be adjusted. Technical schemes comprise that the LED lamp and energy-saving lamp combined lamp comprises an energy saving lamp; and that the combined lamp is characterized in that an LED light-emitting module is installed on the energy saving lamp, wherein the LED light-emitting module comprises a capacitor voltage-reducing circuit, a diode rectification circuit, a differential memory switch circuit and an optical coupler controlling circuit which are connected in order, two lines of the input ends of the capacitor voltage-reducing circuit are connected to the current input end of the energy saving lamp, and the two lines of the output ends of the optical coupler controlling circuit are connected to two ends of a triggering capacitor C3 of the energy saving lamp. The combined lamp is characterized by energy saving, simple structure, and convenient usage.
Description
Technical field
The utility model relates to a kind of light fixture, the Assembled lamp of especially a kind of LED lamp and electricity-saving lamp.
Background technology
Electricity-saving lamp has got into huge numbers of families now; Conventional electricity-saving lamp is by power saving fluorescent lamps, electric ballast, and shell is formed, and is luminous with regard to the ability operate as normal through switch control electricity-saving lamp.But sometimes, the brightness of domestic lighting light need not to be particular about; For example people are when standing up to relieve oneself night, and the general profile that only need see environment clearly gets final product, and bright excessively illumination influences people's sleepiness on the contrary.And existing electricity-saving lamp does not have the function of conversion lamplight brightness.
The utility model content
The purpose of the utility model is the deficiency that overcomes in the above-mentioned background technology, and the Assembled lamp of a kind of LED lamp and electricity-saving lamp is provided, and this Assembled lamp should be able to be regulated brightness, has characteristics energy-conservation, simple in structure, easy to use simultaneously.
For realizing above purpose, the technical scheme below the utility model has adopted:
The Assembled lamp of a kind of LED lamp and electricity-saving lamp; Comprise an electricity-saving lamp; It is characterized in that: a LED light emitting module is installed on the said electricity-saving lamp; Said LED light emitting module comprises in regular turn capacity voltage dropping circuit, diode rectifier circuit, differential memory switch circuit and the optocoupler control circuit that connects, and wherein two of the input of capacity voltage dropping circuit circuits are connected the current input terminal of electricity-saving lamp, and two circuits of optocoupler control circuit output are connected the two ends of the triggering capacitor C 3 of electricity-saving lamp.
In the said capacity voltage dropping circuit, wherein one the tunnel is connected with the rear end of electricity-saving lamp protective tube FU, and this road is provided with electric capacity 1C parallel with one another and resistance 1R; Another road is connected with the rear end of electricity-saving lamp inductance L 1, and this road is provided with resistance 2R.
Said diode rectifier circuit comprises that one is formed rectifier bridge by diode 1D, 2D, 3D, 4D, and wherein the brachium pontis between diode 1D, the 2D is connected with said electric capacity 1C, and the brachium pontis between diode 3D, the 4D is connected with said resistance 2R.
Said differential memory switch circuit comprises electrochemical capacitor 2C, voltage-stabiliser tube 5Z, electric capacity 3C, resistance 3R, 4R, diode 6D, triode 1Q, IC and as the LED of optocoupler; Negative pole in the positive pole of said electrochemical capacitor 2C and the said rectification circuit between diode 1D, the 3D is connected; The negative pole of electrochemical capacitor 2C is connected with positive pole between diode 3D, the 4D; Said voltage-stabiliser tube 5Z is connected in parallel on the two ends of electrochemical capacitor 2C; Electric capacity 3C is connected in parallel on the two ends of voltage-stabiliser tube 5Z after diode 6D series connection, wherein the positive pole of diode 6D is being connected the negative pole of electrochemical capacitor 2C with the positive pole of voltage-stabiliser tube 5Z, and the base stage of said triode 1Q is connected with the negative pole of said diode 6D through resistance 3R; Be connected with the positive pole of said diode 6D through resistance 4R simultaneously; The emitter of triode 1Q is connected with the positive pole of said diode 6D, and the collector electrode of triode 1Q is connecting No. 3 pins of IC, and No. 2 pins of IC are connected with the negative pole of voltage-stabiliser tube and the positive pole of LED respectively; No. 4 pins of IC connect the positive pole of said diode 6D, and No. 1 pin of IC, the negative pole of LED are connected with the input of optocoupler control circuit.
Said optocoupler control circuit comprises an optocoupler GL; Among this optocoupler GL; The positive pole of light-emitting diode is connected with the negative pole of LED, and the negative pole of light-emitting diode is connected with No. 1 pin of IC, and the collector electrode of the phototriode of the optocoupler other end is connected to an end that triggers capacitor C 2 in the electricity-saving lamp; Simultaneously the collector electrode of phototriode also with electricity-saving lamp in trigger tube DB is connected, the emitter of phototriode is connected to the other end of triggering capacitor C 2.
The operation principle of the utility model is:
At first connect the power supply of Assembled lamp, electric current leads to electricity-saving lamp and LED lamp respectively through behind the protective tube FU.Here describe from the course of work of LED lamp earlier.
When switch closed, line voltage was respectively through electric capacity 1C step-down, and on the rectification brachium pontis that is added to diode D1-D4 composition after the resistance 2R current limliting, after the rectification of diode D1-D4 rectifier bridge, outputing to the E point is direct-flow positive pole, and outputing to the F point is the direct current negative pole.Two ends that resistance 1R is connected in parallel on decompression capacitor 1C are discharge resistance, when switch cuts out, bleed off the electric charge on the electric capacity 1C, in order to avoid the people when running into lamp holder the electric charge among the electric capacity 1C electric shock accidents takes place through the human body discharge.
Electrochemical capacitor 2C is flat the filter of the pulsating voltage after the rectification; The voltage-stabiliser tube 5Z that is connected in parallel on the electrochemical capacitor 2C vises the voltage on the electrochemical capacitor 2C; Make this voltage be stabilized in IC and LED normal working voltage value, when LED does not work, be unlikely to voltage and significantly rise and damage IC.
Rectifier bridge is exported the charging to electrochemical capacitor 2C when power connection, and simultaneously also to electric capacity 3C charging, the charging current that flows through electric capacity 3C is through diode 6D, because diode 6D is for oppositely connecing method at this moment, charging current can only be passed through resistance 3R and 4R.The voltage drop that this moment, 4R go up to produce is during greater than the Vbe of triode (Vbe is the cut-in voltage of triode); Triode 1Q conducting makes No. 3 pins of IC drop to electronegative potential, at this moment is equivalent to energizing signal of IC; Make No. 1 pin of IC become electronegative potential; The cathode voltage that E is ordered is added on the light-emitting diode in LED and the optocoupler, and LED is luminous as lighting source, simultaneously the phototriode conducting in the optocoupler.
Because the phototriode in the optocoupler is triggering capacitor C 3 two ends that are connected in parallel on energy-saving lamp circuit, thereby the potential difference of 2 of J, M is dropped near 0V.Make trigger tube DB not trigger, just lock-bit.Electricity-saving lamp can not be worked.At this moment LED and optocoupler keep operating state always.Turn-off mains switch then; This moment, electrochemical capacitor 2C continued to LED and optocoupler electric current to be provided; Voltage on electrochemical capacitor drops to LED and optocoupler is not worked, and about the about 2.5V of voltage on the electrochemical capacitor 2C, IC work minimum voltage is 2V at this moment; But operating current is very little, and the voltage on the electrochemical capacitor 2C descends very slow.Voltage on the electric capacity 3C equates through the voltage that diode 6D discharge drops on the electrochemical capacitor 2C at this moment.
When closing a switch for the second time, when through the voltage after the diode D1-D4 rectification electric capacity 3C being charged, charging current flows into the base stage of triode 1Q through electric capacity 3C, resistance 3R; Make triode 1Q conducting once more, make No. 3 pins of IC obtain the pulse of a decline, IC obtains energizing signal once more; Make No. 1 pin upset of IC be high potential; Approach the current potential that E is ordered, at this moment LED and optocoupler are not worked, and phototriode ends in the optocoupler.At this moment, be equivalent to phototriode and break off from the triggering capacitor C of electricity-saving lamp 2, the voltage that triggers on the capacitor C 2 progressively raises, and trigger tube DB conducting triggers electricity-saving lamp work when rising to the breakover voltage of trigger tube DB always.
Make LED lamp and electricity-saving lamp alternation through switch like this; Just close a switch for the first time, the work of LED lamp, electricity-saving lamp is not worked; Close swap switch, close a switch for the second time, at this moment electricity-saving lamp is bright, and the LED lamp does not work.,, close like this, turn-off again, close again, thereby reach LED lamp and the electricity-saving lamp alternation that goes round and begins again through turn-offing.
The beneficial effect of the utility model is: the utility model is set up a LED light emitting module on the basis of conventional electricity-saving lamp, switches through the make and break of switch, between electricity-saving lamp and LED lamp, carries out work and switches; Can select to use stronger electricity-saving lamp or the more weak LED lamp of light of light by lighting condition according to actual needs; Influence sleepiness than the high light line when avoiding evening, very easy to use, simultaneously all right energy savings; And have simple in structure; The characteristics that are easy to make have vast market prospect, but large tracts of land is promoted the use of.
Description of drawings
Fig. 1 is the circuit theory sketch map of the utility model.
Embodiment
Below in conjunction with Figure of description, the utility model is described further, but the utility model is not limited to following examples.
As shown in the figure; The Assembled lamp of described a kind of LED lamp of the utility model and electricity-saving lamp; Comprise an electricity-saving lamp; It is characterized in that: a LED light emitting module is installed on the said electricity-saving lamp, and said LED light emitting module comprises capacity voltage dropping circuit, diode rectifier circuit, differential memory switch circuit and the optocoupler control circuit that connects in regular turn.Said capacity voltage dropping circuit comprises electric capacity 1C and resistance 1R, 2R; Said diode rectifier circuit comprises diode 1D, 2D, 3D, 4D; Said differential memory switch circuit comprises electrochemical capacitor 2C, voltage-stabiliser tube 5Z, electric capacity 3C, resistance 3R, 4R, diode 6D, triode 1Q, IC and as the LED of light source; Said optocoupler control circuit comprises an optocoupler GL.
After said electric capacity 1C and the resistance 1R parallel connection as wherein one tunnel of capacity voltage dropping circuit; This road is connected with the rear end of electricity-saving lamp protective tube FU (among the figure shown in the A point; The front end of protective tube FU is connecting the electrical network live wire); Resistance 2R is connected other one tunnel (tie point be B point, the front end of inductance L 1 connect electrical network zero line) of back as capacity voltage dropping circuit with the rear end of electricity-saving lamp L1.Diode 1D, 2D, 3D, 4D form a rectifier bridge; Electric capacity 1C is connected to the brachium pontis (C point among the figure) between diode 1D, the 2D; Resistance 2R is connected to brachium pontis between diode 3D, the 4D; After the rectification, the brachium pontis between diode 1D, the 3D is output as positive pole (E point among the figure), and the brachium pontis between diode 2D, the 4D is output as negative pole (F point among the figure).
The positive pole of electrochemical capacitor 2C is received the E point, and negative pole is received the F point, and the negative pole of voltage-stabiliser tube 5Z is received the E point, and positive pole is received the F point, and in fact voltage-stabiliser tube 5Z and electrochemical capacitor 2C are in parallel.One of electric capacity 3C terminates to the positive pole of rectifier bridge output, i.e. E point, and the other end of electric capacity 3C is received the negative pole (G point among the figure) of diode 6D, the diode 6D other end, just the positive pole of diode 6D is received the negative pole of rectifier bridge output, i.e. F point.The tie point G point of electric capacity 3C and diode 6D is received the end of resistance 3R again, and the other end of resistance 3R is received the base stage (being the H point among the figure) of triode 1Q, receives the end of resistance 4R simultaneously, and the other end of resistance 4R is received the F point.The emitter of triode 1Q is received the F point; The collector electrode of triode 1Q is received on No. 3 pins of IC; No. 2 pins of IC are received the E point, receive on the E point as the positive pole of the LED of light source, and the LED negative pole is received the positive pole of light-emitting diode among the optocoupler GL; The light-emitting diode negative pole of optocoupler GL is received on No. 1 pin of IC, and No. 4 pins of IC are received the F point.
The collector electrode of the phototriode among the optocoupler GL is received an end of the triggering capacitor C 3 of electricity-saving lamp (between the triggering capacitor C 3 and trigger tube DB of electricity-saving lamp; The J point is said among the figure); The emitter of the phototriode among the optocoupler GL is received the other end (M point among the figure) that electricity-saving lamp triggers capacitor C 3, and in fact the phototriode in the optocoupler is in parallel with triggering capacitor C 3.
Among the figure, in the frame of broken lines circuit theory diagrams of existing electricity-saving lamp, routine techniques, its circuit structure and operation principle do not describe in detail at this.The model of said IC is L611, and 1,2,3, No. 4 pin described in the literary composition adopts its original 1,2,3, No. 4 pin.
Claims (5)
1. the Assembled lamp of LED lamp and electricity-saving lamp; Comprise an electricity-saving lamp; It is characterized in that: a LED light emitting module is installed on the said electricity-saving lamp; Said LED light emitting module comprises in regular turn capacity voltage dropping circuit, diode rectifier circuit, differential memory switch circuit and the optocoupler control circuit that connects, and wherein two of the input of capacity voltage dropping circuit circuits are connected the current input terminal of electricity-saving lamp, and two circuits of optocoupler control circuit output are connected the two ends of the triggering capacitor C 3 of electricity-saving lamp.
2. the Assembled lamp of a kind of LED lamp according to claim 1 and electricity-saving lamp is characterized in that: in the said capacity voltage dropping circuit, wherein one the tunnel is connected with the rear end of electricity-saving lamp protective tube FU, and this road is provided with electric capacity 1C parallel with one another and resistance 1R; Another road is connected with the rear end of electricity-saving lamp inductance L 1, and this road is provided with resistance 2R.
3. the Assembled lamp of a kind of LED lamp according to claim 1 and 2 and electricity-saving lamp; It is characterized in that: said diode rectifier circuit comprises that one is formed rectifier bridge by diode 1D, 2D, 3D, 4D; Wherein the brachium pontis between diode 1D, the 2D is connected with said electric capacity 1C, and the brachium pontis between diode 3D, the 4D is connected with said resistance 2R.
4. the Assembled lamp of a kind of LED lamp according to claim 3 and electricity-saving lamp is characterized in that: said differential memory switch circuit comprises electrochemical capacitor 2C, voltage-stabiliser tube 5Z, electric capacity 3C, resistance 3R, 4R, diode 6D, triode 1Q, IC and as the LED of light source; Negative pole in the positive pole of said electrochemical capacitor 2C and the said rectification circuit between diode 1D, the 3D is connected; Negative pole is connected with positive pole between diode 3D, the 4D; Said voltage-stabiliser tube 5Z is connected in parallel on the two ends of electrochemical capacitor 2C; Electric capacity 3C is connected in parallel on the two ends of voltage-stabiliser tube 5Z after diode 6D series connection, wherein the positive pole of diode 6D is being connected the negative pole of electrochemical capacitor 2C with the positive pole of voltage-stabiliser tube 5Z, and the base stage of said triode 1Q is connected with the negative pole of said diode 6D through resistance 3R; Be connected with the positive pole of said diode 6D through resistance 4R simultaneously; The emitter of triode 1Q is connected with the positive pole of said diode 6D, and the collector electrode of triode 1Q is connecting No. 3 pins of IC, and No. 2 pins of IC are connected with the negative pole of voltage-stabiliser tube and the positive pole of LED respectively; No. 4 pins of IC connect the positive pole of said diode 6D, and No. 1 pin of IC, the negative pole of LED are connected with the input of optocoupler control circuit.
5. the Assembled lamp of a kind of LED lamp according to claim 4 and electricity-saving lamp; It is characterized in that: said optocoupler control circuit comprises an optocoupler GL; Among this optocoupler GL; The positive pole of light-emitting diode is connected with the negative pole of LED, and the negative pole of light-emitting diode is connected with No. 1 pin of IC, and the collector electrode of the phototriode of the optocoupler other end is connected to an end that triggers capacitor C 3 in the electricity-saving lamp; Simultaneously the collector electrode of phototriode also with electricity-saving lamp in trigger tube DB is connected, the emitter of phototriode is connected to the other end of triggering capacitor C 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009537 CN202524595U (en) | 2012-01-10 | 2012-01-10 | LED lamp and energy-saving lamp combined lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220009537 CN202524595U (en) | 2012-01-10 | 2012-01-10 | LED lamp and energy-saving lamp combined lamp |
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| Publication Number | Publication Date |
|---|---|
| CN202524595U true CN202524595U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220009537 Withdrawn - After Issue CN202524595U (en) | 2012-01-10 | 2012-01-10 | LED lamp and energy-saving lamp combined lamp |
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| Country | Link |
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| CN (1) | CN202524595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448233A (en) * | 2012-01-10 | 2012-05-09 | 杨玉涌 | Combination lamp of LED (light-emitting diode) lamp and energy-saving lamp |
| CN104105247A (en) * | 2013-04-11 | 2014-10-15 | 海洋王（东莞）照明科技有限公司 | Lamp control circuit |
-
2012
- 2012-01-10 CN CN 201220009537 patent/CN202524595U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102448233A (en) * | 2012-01-10 | 2012-05-09 | 杨玉涌 | Combination lamp of LED (light-emitting diode) lamp and energy-saving lamp |
| CN104105247A (en) * | 2013-04-11 | 2014-10-15 | 海洋王（东莞）照明科技有限公司 | Lamp control circuit |
| CN104105247B (en) * | 2013-04-11 | 2017-05-17 | 海洋王（东莞）照明科技有限公司 | Lamp control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HANGZHOU LIN AN XINLIAN ELECTRICAL APPLIANCE IND CO., LTD. Effective date: 20130905 Owner name: HANGZHOU LIN AN XINLIAN ELECTRICAL APPLIANCE IND C Free format text: FORMER OWNER: YANG YUYONG Effective date: 20130905 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130905 Address after: 311307 Gaoqiao village, Gaohong Industrial Park, Hangzhou, Zhejiang, Ling'an Patentee after: Hangzhou Lin'an Xinlian Electrical Appliance Ind Co., Ltd. Address before: 311307 Gaoqiao village, Gaohong Industrial Park, Hangzhou, Zhejiang, Ling'an Patentee before: Yang Yuyong Patentee before: Hangzhou Lin'an Xinlian Electrical Appliance Ind Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20140101 |
|
| RGAV | Abandon patent right to avoid regrant |