CN103957641A - Energy-saving and environment-friendly LED lamp capable of generating negative ions - Google Patents
Energy-saving and environment-friendly LED lamp capable of generating negative ions Download PDFInfo
- Publication number
- CN103957641A CN103957641A CN201410198306.2A CN201410198306A CN103957641A CN 103957641 A CN103957641 A CN 103957641A CN 201410198306 A CN201410198306 A CN 201410198306A CN 103957641 A CN103957641 A CN 103957641A
- Authority
- CN
- China
- Prior art keywords
- capacitor
- resistance
- pin
- positive pole
- input
- 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.)
- Granted
Links
Classifications
-
- 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 invention relates to an illumination device, in particular to an environment-friendly and energy-saving LED lamp capable of generating negative ions. The lamp comprises an LED illumination lamp body, a transformer, a rectifier, a first pi-shaped filter, a voltage stabilizer, a low-frequency controller used for filtering out alternating currents and adjusting voltage, a frequency complementor used for stabilizing voltage signal peak values, a voltage booster and a negative ion generator, wherein the transformer, the rectifier, the first pi-shaped filter, the voltage stabilizer, the low-frequency controller, the frequency complementor, the voltage booster and the negative ion generator are connected in sequence, and the illumination lamp body is connected with the voltage stabilizer. Therefore, the environment-friendly and energy-saving LED lamp has the following advantages that the frequency peak value of static positive charge voltage generated by high-voltage static and the frequency peak values of currents generated by the high-voltage static are more stable; generation of positive charges is reduced, and the negative ion generation effect is better; a circuit is more stable, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of lighting device, especially relate to a kind of LED environmental protection energy-saving lamp that can produce anion.
Background technology
" anion " also claims negative oxygen ion, it is a kind of charged particulate, very useful to health, and it not only makes air especially fresh, all right sterilization, dedusting and epidemic prevention disease propagation, when negative ion concentration is higher in air, can suppress the breeding of multiple germ, reduce blood pressure and eliminate fatigue, promote the metabolism of human body, thereby people liken negative aeroion to " airborne vitamin ", abroad, evaluate the content that airborne the first index is exactly " anion ".Lamp, as lighting apparatus, is that everyday life is indispensable, and anion and lighting are combined, and can enjoy the health that anion brings so in illumination.
Existing negative ion lamp adopts non-thermal plasma trap, when lamp throws light on, by miniature anion launcher in the middle of electricity-saving lamp, the anion of abrupt release high concentration, under lighting, be diffused into equably the every nook and cranny in space, after anion and airborne germ Cell binding, cell interior energy transfer organization is changed, cause its death.And the attraction particles such as benzene floating in air, toluene, formaldehyde, cigarette, dirt, pollen are gathered and natural subsidence, reach the object purifying air.
But there is following problem in the method for the generation anion that existing negative ion lamp adopts: the poor stability of (1) circuit, and the life-span is short; (2) circuit easily causes high-pressure electrostatic magnetic field and produces high frequency oscillation, makes the voltage peak of circuit too unstable, and then causes positive charge to continue occur and increase, and makes organism effect activation; (3) air is dry produces positive charge, thereby causes the consumption of electron ion to anion; (4) because unsettled anion being blowed and has caused not extra energy resource consumption to required place by means of blower fan or other means.
Summary of the invention
The present invention solves the existing the problems referred to above of prior art, and a kind of LED environmental protection energy-saving lamp that can produce anion is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals:
A kind of anion LED energy-saving environmental protection lamp, comprise: LED illuminating lamp, the transformer connecting successively, rectifier, the first pi filter, pressurizer, for the low frequency controller of filtering alternating current and regulation voltage, for frequency complementary device, stepup transformer, the anion launcher of burning voltage signal peak, wherein: illuminating lamp is connected with pressurizer.
Optimize, above-mentioned a kind of anion LED energy-saving environmental protection lamp, the first pi filter comprises capacitor C 5, capacitor C 6, resistance R 3, wherein: the positive pole of capacitor C 5 is connected with the positive pole of capacitor C 6 by resistance R 3, and the positive pole of capacitor C 6 is connected with the input of pressurizer.
Optimize, above-mentioned a kind of anion LED energy-saving environmental protection lamp, also comprise the second pi filter, the second pi filter comprises capacitor C 7, capacitor C 8, resistance R 4, wherein: the positive pole of capacitor C 7 is connected with the positive pole of capacitor C 8 by resistance R 4, the positive pole of capacitor C 8 is connected with the input of low frequency controller, and described illuminating lamp is connected with pressurizer by described the second pi filter with low frequency controller.
Optimize, above-mentioned a kind of anion LED energy-saving environmental protection lamp, also comprises power indicator, and power indicator comprises resistance R 6 and light-emitting diode D6, and wherein one end of resistance R 6 and the output of pressurizer will connect, and the other end is by light-emitting diode D6 ground connection.
Optimize, above-mentioned a kind of anion LED energy-saving environmental protection lamp, low frequency controller comprises: resistance R 7, adjustable resistance RP1, capacitor C 9, triode T1, wherein: one end of adjustable resistance RP1 is connected with the positive pole of input, ground connection after the other end is connected with the negative pole of input by capacitor C 9, the base stage of triode T1 is connected with the positive pole of capacitor C 9, and collector electrode is connected with the positive pole of input by resistance R 7, and emitter is connected with the negative pole of input.
Optimize, above-mentioned a kind of anion LED energy-saving environmental protection lamp, frequency complementary device comprises: resistance R 8, resistance R 9, resistance R 10, resistance R 11, resistance R 12, capacitor C 10, capacitor C 11, capacitor C 12, capacitor C 13, capacitor C 14, capacitor C 15, ic chip 1, ic chip 2, ic chip 3, adjustable resistance RP2, voltage stabilizing didoe VS, wherein:
Ground connection after 1 pin of ic chip 1 is connected with the negative pole of input; 2 pin are connected with the positive pole of capacitor C 10 with the collector electrode of triode T1; 3 pin are connected with 5 pin and the resistance R 10 of ic chip 2 by resistance R 9, ground connection after the other end of resistance R 10 and the negative pole of input will connect; 4 pin of ic chip 1 are connected with the positive pole of input and 1 pin of ic chip 2 with 8 pin; 5 pin of ic chip 1 are connected with the negative pole of input by capacitor C 11; 6 pin of ic chip 1 are connected with the collector electrode of triode T1 and 2 pin of ic chip 1 respectively by a triode; 7 pin are connected with the positive pole of input by resistance R 8;
2 pin of ic chip 2 with after 3 pin interconnection with the positive pole of capacitor C 12, one end of the positive pole of capacitor C 13, resistance R 11, the drain electrode of one end of adjustable resistance RP2, effect reinforced pipe be connected; The source electrode of the negative pole of the negative pole of capacitor C 12, capacitor C 13 and effect reinforced pipe is connected with the negative pole of input; The positive pole of the negative pole of the other end of resistance R 11 and voltage stabilizing didoe VS, capacitor C 14,5 pin of ic chip 3 are connected; Ground connection after the negative pole of the positive pole of voltage stabilizing didoe VS, capacitor C 14 is connected with the negative pole of input;
1 pin of ic chip 3 is connected with 2 pin by resistance R 12, ground connection after 3 pin are connected with the negative pole of input, and 4 pin are connected with the grid of field effect transistor and the other end of variable resistor RP2 by capacitor C 15; The drain electrode of field effect transistor is connected with stepup transformer input with source electrode.
Optimize, above-mentioned a kind of anion LED energy-saving environmental protection lamp, stepup transformer comprises: step-up transformer, resistance R 13, resistance R 14, triode T2, rectifier diode DV, wherein: 1 pin of step-up transformer is connected with the positive pole of frequency complementary device output, 5 pin are connected with the base stage of triode T2 through resistance R 13,2 pin are connected with the collector electrode of triode T2, the grounded emitter of triode T2,3 pin of step-up transformer are contacted by resistance R 14 and anion launcher after the reverse rectification of rectifier diode DV again.
Therefore, tool of the present invention has the following advantages: 1. high-pressure electrostatic produces static positive charge voltage, power frequency peak value are more stable; 2. reduce the generation of positive charge, produced anion better effects if; 3. circuit is more stable, has extended useful life.
Accompanying drawing explanation
Accompanying drawing 1 is the flow chart that the present invention produces anion.
Accompanying drawing 2 is circuit diagrams 1 of the embodiment of the present invention 1.
Accompanying drawing 3 is circuit diagrams 2 of the embodiment of the present invention 1.
Embodiment
Embodiment mono-:
As shown in Figure 1, a kind of anion LED energy-saving environmental protection lamp, comprise: LED illuminating lamp, the transformer connecting successively, rectifier, the first pi filter, pressurizer, the second pi filter, for the low frequency controller of filtering alternating current and regulation voltage, for frequency complementary device, stepup transformer, the anion launcher of burning voltage signal peak, wherein: illuminating lamp is connected with pressurizer.
Fig. 2 is transformer in the present embodiment, rectifier, the first pi filter, pressurizer, the second pi filter partial circuit figure.220V50Hz power supply is first by the primary coil of mutual inductance type transformer, carry out mutual inductance vibration, after secondary coil carries out step-down, through 01-04 bridge rectifier, carry out rectification, ac voltage rectifier is become after direct voltage again through the first pi filter filtering alternating component.
In the present embodiment, the first pi filter comprises capacitor C 5, capacitor C 6, resistance R 3, wherein: the positive pole of capacitor C 5 is connected with the positive pole of capacitor C 6 by resistance R 3, and the positive pole of capacitor C 6 is connected with the input of pressurizer.Pressurizer adopts TA7812 integrated package of pressure-stabilizing, and electric current will obtain 12V direct voltage from 1N pin to OUT pin.
Output at pressurizer is connected to power indicator, and it comprises resistance R 6 and light-emitting diode D6, and wherein one end of resistance R 6 and the output of pressurizer will connect, and the other end is by light-emitting diode D6 ground connection.Electric current is used as power supply indicator through resistance R 6 and light-emitting diode D6.
Output at pressurizer is also connected to the second pi filter, and it comprises capacitor C 7, capacitor C 8, resistance R 4, wherein: the positive pole of capacitor C 7 is connected with the positive pole of capacitor C 8 by resistance R 4, and the positive pole of capacitor C 8 is connected with the input of low frequency controller.Electric current, after the second pi filter, can further increase the requirement of the stable and fail safe of 12V direct voltage.
Fig. 3 is the present embodiment low frequency controller, frequency complementary device, stepup transformer, anion launcher, partial circuit figure.
Low frequency controller comprises: resistance R 7, adjustable resistance RP1, capacitor C 9, triode T1, wherein: one end of adjustable resistance RP1 is connected with the positive pole of input, ground connection after the other end is connected with the negative pole of input by capacitor C 9, the base stage of triode T1 is connected with the positive pole of capacitor C 9, collector electrode is connected with the positive pole of input by resistance R 7, and emitter is connected with the negative pole of input.
Frequency complementary device comprises: resistance R 8, resistance R 9, resistance R 10, resistance R 11, resistance R 12, capacitor C 10, capacitor C 11, capacitor C 12, capacitor C 13, capacitor C 14, capacitor C 15, ic chip 1, ic chip 2, ic chip 3, adjustable resistance RP2, voltage stabilizing didoe VS, wherein:
Ground connection after 1 pin of ic chip 1 is connected with the negative pole of input; 2 pin are connected with the positive pole of capacitor C 10 with the collector electrode of triode T1; 3 pin are connected with 5 pin and the resistance R 10 of ic chip 2 by resistance R 9, ground connection after the other end of resistance R 10 and the negative pole of input will connect; 4 pin of ic chip 1 are connected with the positive pole of input and 1 pin of ic chip 2 with 8 pin; 5 pin of ic chip 1 are connected with the negative pole of input by capacitor C 11; 6 pin of ic chip 1 are connected with the collector electrode of triode T1 and 2 pin of ic chip 1 respectively by a triode; 7 pin are connected with the positive pole of input by resistance R 8;
2 pin of ic chip 2 with after 3 pin interconnection with the positive pole of capacitor C 12, one end of the positive pole of capacitor C 13, resistance R 11, the drain electrode of one end of adjustable resistance RP2, effect reinforced pipe be connected; The source electrode of the negative pole of the negative pole of capacitor C 12, capacitor C 13 and effect reinforced pipe is connected with the negative pole of input; The positive pole of the negative pole of the other end of resistance R 11 and voltage stabilizing didoe VS, capacitor C 14,5 pin of ic chip 3 are connected; Ground connection after the negative pole of the positive pole of voltage stabilizing didoe VS, capacitor C 14 is connected with the negative pole of input;
1 pin of ic chip 3 is connected with 2 pin by resistance R 12, ground connection after 3 pin are connected with the negative pole of input, and 4 pin are connected with the grid of field effect transistor and the other end of variable resistor RP2 by capacitor C 15; The drain electrode of field effect transistor is connected with stepup transformer input with source electrode.
Stepup transformer comprises: step-up transformer, resistance R 13, resistance R 14, triode T2, rectifier diode DV, wherein: 1 pin of step-up transformer is connected with the positive pole of frequency complementary device output, 5 pin are connected with the base stage of triode T2 through resistance R 13,2 pin are connected with the collector electrode of triode T2, the grounded emitter of triode T2,3 pin of step-up transformer are contacted by resistance R 14 and anion launcher after the reverse rectification of rectifier diode DV again.
12V direct current through the second pi filter is adjusted voltage through adjustable resistance RP1, then carries out filtering through capacitor C 9, then through triode T1, current/voltage is amplified.2 pin of supplying with ic chip 1 by resistance R 7 are controlled, by 4 pin and the complementary 1 pin signal voltage of supplying with ic chip 2 of 8 pin of ic chip 1.3 pin of ic chip 1 by R9 control integration piece IC2 opening resistor R10 to increase the stability of voltage signal and to carry out filtering.Capacitor C 12 and capacitor C 5 be the stability with increase electric current for filtering.Resistance R 11, voltage stabilizing didoe VS and 14 pairs of ic chips 3 of capacitor C play the filter action that increases stabilization signal and frequency, and 1 pin of 12 pairs of ic chips 3 of resistance R and 2 pin carry out filtering to strengthen signal.4 foot meridian capacitor C15 of ic chip 3 carry out after filtering, adjustable resistance Rp2 and field effect transistor are carried out to voltage control and power enhancing, then by 1 pin of electric current supply step-up transformer, the base stage that is supplied to triode T2 through resistance R 13 by 5 pin of step-up transformer is carried out power amplification, then by the collector electrode of triode T2, is supplied with 2 pin of step-up transformer.Electric current in step-up transformer after T2 mutual inductance type step-up coil, secondary coil obtains the voltage raising, then by rectifier diode DV, through reverse rectification, obtain the negative direct current of 18KV, high pressure is carrying out filtering through resistance R 8, finally deliver to anion launcher, make the molecular ionization of generator, and generation anion.
As shown in Figure 2, in the present embodiment, 220V/50Hz power supply is by the primary coil of mutual inductance type transformer, carry out mutual inductance vibration, after carrying out step-down to secondary coil, through 01-04 bridge rectifier, carry out rectification, ac voltage rectifier is become after direct voltage, can also form π type combined filter through C1 electric capacity R1 resistance and C2 electric capacity, through TA7805 integrated package of pressure-stabilizing 1N pin to OUT pin, carry out voltage stabilizing again, voltage obtains 5V direct voltage, through resistance R 5 light-emitting diode D6, as power supply indicator, using, and through capacitor C 3, resistance R 2 and capacitor C 4 complete the requirement that the filtering of π type increases the stable and fail safe of 5V direct voltage.
In the present embodiment,
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (7)
1. an anion LED energy-saving environmental protection lamp, comprise: LED illuminating lamp, it is characterized in that, also comprise successively the transformer that connects, rectifier, the first pi filter, pressurizer, for the low frequency controller of filtering alternating current and regulation voltage, for frequency complementary device, stepup transformer, the anion launcher of burning voltage signal peak, wherein: illuminating lamp is connected with pressurizer.
2. a kind of anion LED energy-saving environmental protection lamp according to claim 1, it is characterized in that, described the first pi filter comprises capacitor C 5, capacitor C 6, resistance R 3, wherein: the positive pole of capacitor C 5 is connected with the positive pole of capacitor C 6 by resistance R 3, and the positive pole of capacitor C 6 is connected with the input of pressurizer.
3. a kind of anion LED energy-saving environmental protection lamp according to claim 1, it is characterized in that, also comprise the second pi filter, described the second pi filter comprises capacitor C 7, capacitor C 8, resistance R 4, wherein: the positive pole of capacitor C 7 is connected with the positive pole of capacitor C 8 by resistance R 4, the positive pole of capacitor C 8 is connected with the input of low frequency controller, and described illuminating lamp is connected with pressurizer by described the second pi filter with low frequency controller.
4. a kind of anion LED energy-saving environmental protection lamp according to claim 1, it is characterized in that, also comprise power indicator, described power indicator comprises resistance R 6 and light-emitting diode D6, wherein one end of resistance R 6 and the output of pressurizer will connect, and the other end is by light-emitting diode D6 ground connection.
5. a kind of anion LED energy-saving environmental protection lamp according to claim 1, it is characterized in that, described low frequency controller comprises: resistance R 7, adjustable resistance RP1, capacitor C 9, triode T1, wherein: one end of adjustable resistance RP1 is connected with the positive pole of input, ground connection after the other end is connected with the negative pole of input by capacitor C 9, the base stage of described triode T1 is connected with the positive pole of capacitor C 9, and collector electrode is connected with the positive pole of input by resistance R 7, and emitter is connected with the negative pole of input.
6. a kind of anion LED energy-saving environmental protection lamp according to claim 5, it is characterized in that, described frequency complementary device comprises: resistance R 8, resistance R 9, resistance R 10, resistance R 11, resistance R 12, capacitor C 10, capacitor C 11, capacitor C 12, capacitor C 13, capacitor C 14, capacitor C 15, ic chip 1, ic chip 2, ic chip 3, adjustable resistance RP2, voltage stabilizing didoe VS, wherein:
Ground connection after 1 pin of ic chip 1 is connected with the negative pole of input; 2 pin are connected with the positive pole of capacitor C 10 with the collector electrode of triode T1; 3 pin are connected with 5 pin and the resistance R 10 of ic chip 2 by resistance R 9, ground connection after the other end of resistance R 10 and the negative pole of input will connect; 4 pin of ic chip 1 are connected with the positive pole of input and 1 pin of ic chip 2 with 8 pin; 5 pin of ic chip 1 are connected with the negative pole of input by capacitor C 11; 6 pin of ic chip 1 are connected with the collector electrode of triode T1 and 2 pin of ic chip 1 respectively by a triode; 7 pin are connected with the positive pole of input by resistance R 8;
2 pin of ic chip 2 with after 3 pin interconnection with the positive pole of capacitor C 12, one end of the positive pole of capacitor C 13, resistance R 11, the drain electrode of one end of adjustable resistance RP2, effect reinforced pipe be connected; The source electrode of the negative pole of the negative pole of capacitor C 12, capacitor C 13 and effect reinforced pipe is connected with the negative pole of input; The positive pole of the negative pole of the other end of resistance R 11 and voltage stabilizing didoe VS, capacitor C 14,5 pin of ic chip 3 are connected; Ground connection after the negative pole of the positive pole of voltage stabilizing didoe VS, capacitor C 14 is connected with the negative pole of input;
1 pin of ic chip 3 is connected with 2 pin by resistance R 12, ground connection after 3 pin are connected with the negative pole of input, and 4 pin are connected with the grid of field effect transistor and the other end of variable resistor RP2 by capacitor C 15; The drain electrode of described field effect transistor is connected with stepup transformer input with source electrode.
7. a kind of anion LED energy-saving environmental protection lamp according to claim 1, it is characterized in that, described stepup transformer comprises: step-up transformer, resistance R 13, resistance R 14, triode T2, rectifier diode DV, wherein: 1 pin of step-up transformer is connected with the positive pole of frequency complementary device output, 5 pin are connected with the base stage of triode T2 through resistance R 13,2 pin are connected with the collector electrode of triode T2, the grounded emitter of triode T2,3 pin of step-up transformer are contacted by resistance R 14 and anion launcher after the reverse rectification of rectifier diode DV again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198306.2A CN103957641B (en) | 2014-05-12 | 2014-05-12 | A kind of anion LED energy-saving environmental protection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198306.2A CN103957641B (en) | 2014-05-12 | 2014-05-12 | A kind of anion LED energy-saving environmental protection lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103957641A true CN103957641A (en) | 2014-07-30 |
| CN103957641B CN103957641B (en) | 2015-09-16 |
Family
ID=51334826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410198306.2A Active CN103957641B (en) | 2014-05-12 | 2014-05-12 | A kind of anion LED energy-saving environmental protection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103957641B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI835105B (en) | 2022-04-01 | 2024-03-11 | 心田科技有限公司 | Circuit configuration method for improving the efficacy of antibacterial lamps and voltage boost circuit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163053B (en) * | 2016-07-15 | 2018-03-27 | 陈海波 | A kind of control method of LED negative ion lamps |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387393A (en) * | 2002-04-22 | 2002-12-25 | 秦建 | Energy-saving fluorescent lamp with negative ion generator |
| JP2004165104A (en) * | 2002-11-08 | 2004-06-10 | Hitachi Lighting Ltd | Fluorescent lamp device with negative ion generator |
| CN201008664Y (en) * | 2006-09-18 | 2008-01-23 | 鲁霞 | Anion air purifying energy conserving lamp |
| CN201363694Y (en) * | 2008-11-28 | 2009-12-16 | 许四方 | LED color changing anion air purifying lamp |
| CN201740000U (en) * | 2010-07-12 | 2011-02-09 | 王向东 | High-power LED (light-emitting diode) anion lamp |
| CN102916346A (en) * | 2012-10-25 | 2013-02-06 | 苏州工业园区千亿贸易社 | Efficient anion generator |
-
2014
- 2014-05-12 CN CN201410198306.2A patent/CN103957641B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1387393A (en) * | 2002-04-22 | 2002-12-25 | 秦建 | Energy-saving fluorescent lamp with negative ion generator |
| JP2004165104A (en) * | 2002-11-08 | 2004-06-10 | Hitachi Lighting Ltd | Fluorescent lamp device with negative ion generator |
| CN201008664Y (en) * | 2006-09-18 | 2008-01-23 | 鲁霞 | Anion air purifying energy conserving lamp |
| CN201363694Y (en) * | 2008-11-28 | 2009-12-16 | 许四方 | LED color changing anion air purifying lamp |
| CN201740000U (en) * | 2010-07-12 | 2011-02-09 | 王向东 | High-power LED (light-emitting diode) anion lamp |
| CN102916346A (en) * | 2012-10-25 | 2013-02-06 | 苏州工业园区千亿贸易社 | Efficient anion generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI835105B (en) | 2022-04-01 | 2024-03-11 | 心田科技有限公司 | Circuit configuration method for improving the efficacy of antibacterial lamps and voltage boost circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103957641B (en) | 2015-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104747959B (en) | A kind of anion healthy LED | |
| CN106486894A (en) | A kind of multi-function electric pulse formula can anion generator | |
| CN105338690A (en) | LED dimming power source | |
| CN204593147U (en) | A kind of LED street lamp with air-cleaning function | |
| CN103957641B (en) | A kind of anion LED energy-saving environmental protection lamp | |
| CN201636649U (en) | Room smoke purification and dust removal desk lamp | |
| CN209390408U (en) | A kind of linear LED negative ion lamp control circuit | |
| CN205491344U (en) | Tandem drive type low pressure LED circuit | |
| CN206341130U (en) | A kind of low power consumption switch supply unit | |
| CN201299826Y (en) | Plasma air cleaner | |
| CN204005379U (en) | A kind of negative oxygen ion LED ball bulb | |
| CN205351177U (en) | Multi -functional street lamp in gardens | |
| CN204206533U (en) | LED power | |
| CN206135706U (en) | Power supply for negative -ion generator based on voltage multiplying rectifier filtering | |
| CN104411054A (en) | Same-phase alternating-current signal amplification type optical excitation gate drive system based on logic protection amplification circuit | |
| CN201593775U (en) | Anion energy-saving lamp | |
| CN219349372U (en) | Negative ion air purifier control circuit | |
| CN204115089U (en) | Air purifier | |
| CN2180882Y (en) | Multi-function negative oxygen ion health care table lamp | |
| CN220272903U (en) | DC socket electronic assembly | |
| CN209169636U (en) | A kind of negative ion generating circuit | |
| CN204115088U (en) | Lamp-based air cleaning unit | |
| CN213151915U (en) | Isolation circuit of miniature sterilizer | |
| CN106413220A (en) | Interference elimination type lighting energy-saving control system | |
| CN206180851U (en) | Ripple inhibitory type power supply for negative -ion generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |