CN204494163U - A kind of anion healthy LED - Google Patents
A kind of anion healthy LED Download PDFInfo
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- CN204494163U CN204494163U CN201520236231.2U CN201520236231U CN204494163U CN 204494163 U CN204494163 U CN 204494163U CN 201520236231 U CN201520236231 U CN 201520236231U CN 204494163 U CN204494163 U CN 204494163U
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Abstract
The utility model discloses a kind of anion healthy LED, belong to LED illumination lamp field.The utility model comprises LED section and clarifier part, and the output of transformer I is connected with the input of rectifier bridge group, and the output of rectifier bridge group is connected with LED section, clarifier part respectively; Enclosure is provided with fan, and ventilator is positioned at the below of fan, and ventilator medial surface is provided with stator blade; Ventilator inside is provided with anion generation trough, is provided with anion generating mechanism in anion generation trough, and the lower ending opening of guide plate is just to radiator; The thermal conductive surface of LED lamp bead group is close to the lower end of heat-conducting plate, and the upper end of heat-conducting plate is fixed with annular boss, is provided with axially extending bore in the middle part of radiator, and the annular boss of heat-conducting plate upper end agrees with mutually with the axially extending bore in the middle part of radiator.Main application of the present utility model achieves anion air efficiently to spread, and promotes the function of air purification effect, and circuit structure is comparatively simple, and manufacturing cost is lower.
Description
Technical field
The utility model relates to a kind of LED illumination lamp, more particularly, relates to a kind of anion healthy LED.
Background technology
The charged particle that atom is formed after losing or obtain electronics is in ion, and charged atomic group is also known as " ion ", and some molecule under special circumstances, also can form ion.And anion is exactly the ion being with one or more negative electrical charge, be called " anion ", also known as " anion ".The anion of current indication generally refers to negative oxygen ion, and negative oxygen ion refers to and obtains one or more electronics and electronegative oxonium ion, and the recuperate health care of negative oxygen ion to human body is very comprehensive.
Negative oxygen ion is described as " air vitamin ", is conducive to the physical and mental health (in forest, negative oxygen ion content is all higher) of human body.Negative oxygen ion has an impact mainly through the nervous system of people and the organism physiology activity of blood circulation system to people.Negative oxygen ion can make the cerebral cortex process of inhibition of people strengthen and adjust corticocerebral function, therefore can play calmness, hypnosis and hypotensive activity; After negative oxygen ion enters human respiratory tract, bronchial smooth muscle is relaxed, removes its spasm; Negative oxygen ion enters blood of human body, erythrocyte sedimentation rate (ESR) can be made slack-off, cruor time extending, and red blood cell and blood calcium can also be made to increase, and in tired muscle, the content of lactic acid also reduces thereupon.The oxidizing process that negative oxygen ion can make the kidney, liver, brain etc. of human body organize is strengthened, and its mesencephalic tissue is the most responsive to negative oxygen ion.
Anion generator is, by pulse, vibration electrical equipment, low-voltage is risen to negative direct current high voltage, utilizes the most advanced and sophisticated high direct voltage of carbon hairbrush to produce high corona, releases a large amount of electronics (e at high speed
-), and electronics cannot be present in air for a long time, at once can by the oxygen molecule (O in air
2) catch, thus form a kind of device of anion.Experimental study shows: small particle diameter negative oxygen ion is easier in human body blood-brain barrier, plays the effect of health care; Negative aeroion has the function manufacturing active oxygen, strengthen resistance against diseases, sterilization, fresh air, smoke abatement and dust control simultaneously.
Along with the development of lighting engineering, LED light source is because having use low-tension supply, power consumption is few, applicability is strong, stability is high, response time is short, environmentally safe, the advantage such as multicolor luminous, become main flow lighting source of new generation, using LED as the LED lamp tube of lighting source, LEDbulb lamp etc. instead of existing incandescent lamp gradually, fluorescent lamp etc., meanwhile, along with the raising of people's living standard, the requirement of people to living environment is also more and more higher, such as people are in oneself bedroom, parlors etc. use the air cleaner of band anion generator, purify and improve indoor air quality, with this, maintain indoor good air ambient, but, the air cleaner of the band anion generator of current use, its volume is large, purchase cost is high, power consumption is large, use the object that can not reach economical and energy saving, the needs of more users can not be met.
LED in the market only can play the effect of luminous lighting mostly, comprehensive LED lamp and anion generator advantage functionally and effect, need a kind of device that the two can be combined, realize LED high brightness, low consumption, and anion generator sterilization, the air quality that eliminates the unusual smell, improves function.
The open device that LED and ion generator are combined in prior art, such as: Chinese Patent Application No. 2009200925238, August 21 2009 applying date, invention and created name is: a kind of LED illumination lamp with kation anion generator, this application case discloses a kind of LED illumination lamp with kation anion generator, the housing that this LED illumination lamp comprises lamp holder and is connected with lamp holder, housing is provided with LED, the wiring board of housing is arranged LED illumination circuit and negative ions circuit for generating, LED illumination circuit and negative ions circuit for generating are connected in parallel.LED illumination circuit combines with negative ions circuit for generating by this application case, can purify air while illumination.During work, power supply is after current insurance silk, rectifying tube, filter capacitor filtering, power to boost oscillator circuit, oscillator signal is through the positive high voltage and the negative high voltage that boost, rectification can obtain several thousand volts up to ten thousand, positive high voltage is less than negative high voltage, and utilize discharge electrode to atmospherical discharges, large quantity of air cation and anion is produced after ionization, produce photon, sterilizing, remaining anion is released in air, carries out anionic sterilization and purifies air, and makes it have anion fine-purification and plasma cleaning double effects concurrently.The weak point of this application case is: the positive aeroion produced after (1) ionization and anion can not be diffused in the external world preferably, and the effect that purifies air is undesirable; (2) LED illumination circuit and negative ions circuit for generating structure more complicated, manufacturing cost is higher.
How to produce one can purify air efficiently, and the better simply LED negative ion lamp of circuit structure, be in prior art one gear to actual circumstances and need the technical problem of solution badly.
Utility model content
1. the utility model technical problem that will solve
The utility model overcomes LED negative ion lamp in prior art and to purify air the deficiency that effect is undesirable, circuit structure is more complicated, manufacturing cost is higher, provide a kind of anion healthy LED, achieve anion air efficiently to spread, promote the function of air purification effect, and circuit structure is comparatively simple, manufacturing cost is lower.
2. technical scheme
For achieving the above object, the technical scheme that the utility model provides is:
A kind of anion healthy LED of the present utility model, comprise LED section and clarifier part, described LED section comprises electrochemical capacitor I, LED drive chip, Schottky diode, electric capacity IV, LED lamp bead group, electric capacity III, resistance VII, resistance VIII, FET and inductance;
Described clarifier part comprises electrochemical capacitor II, resistance I, resistance II, transformer II, diode I, electric capacity II, resistance V, adjuster, resistance III, resistance IV, electric capacity I, fan, delay switch, triode and anion generating mechanism;
After civil power is connected with fuse, be connected to the input of transformer I, the output of transformer I is connected with the input of rectifier bridge group;
The output head anode of described rectifier bridge group respectively with the positive pole of electrochemical capacitor I, the voltage input end V of LED drive chip
in, the negative electrode of Schottky diode, one end of electric capacity IV, the anode of LED lamp bead group be connected;
The negative pole of described electrochemical capacitor I is connected with the negative pole of output end of rectifier bridge group, one end of electric capacity III, one end of resistance VII, the earth terminal GND of LED drive chip, one end of resistance VIII respectively; The high level end V of described LED drive chip
dDbe connected with the other end of electric capacity III, the terminals P WMD of LED drive chip, the terminal LD of LED drive chip respectively; The terminal RT of described LED drive chip is connected with the other end of resistance VII;
The terminal GATE of described LED drive chip is connected with the grid g of FET, and the terminal CS of LED drive chip is connected with the source electrode s of FET, the other end of resistance VIII respectively; The drain electrode d of described FET is connected with the anode of Schottky diode, the other end of electric capacity IV, one end of inductance respectively; The other end of described inductance is connected with the negative electrode of LED lamp bead group;
The output head anode of described rectifier bridge group is connected with the positive pole of electrochemical capacitor II, one end of resistance I, one end of resistance II, the terminal I of transformer II primary coil respectively; The negative pole of output end of described rectifier bridge group is connected with the negative electrode of diode I, one end of electric capacity II, one end of resistance V, the terminal IV of transformer II secondary coil respectively;
The described other end of resistance II is connected with one end of adjuster, and the other end of adjuster is connected with the anode of diode I, one end of resistance III respectively; The other end of described resistance III is connected with one end of electric capacity I, one end of resistance IV respectively; The described other end of electric capacity I is connected with one end of fan, and the other end of fan is connected with one end of delay switch, and the other end of delay switch is connected with the other end of resistance I;
The other end of described resistance IV is connected with the terminal VI of transformer II primary coil, and the terminal V of described transformer II primary coil is connected with the other end of electric capacity II, the base stage b of triode respectively; The emitter e of described triode is connected with the other end of resistance V; The colelctor electrode c of described triode is connected with the terminal II of transformer II primary coil; The terminal II I of described transformer II secondary coil is connected with anion generating mechanism.
As further improvement of the utility model, described anion generating mechanism comprises diode I, resistance VI and spray point, the terminal II I of described transformer II secondary coil is connected with the negative electrode of diode I, the anode of diode I is connected with one end of resistance VI, and the other end of resistance VI is connected with spray point.
As further improvement of the utility model, also comprise screwed union, shell, ventilator, stator blade, guide plate, Transparent lamp shade, radiator, heat-conducting plate, upper end through hole, middle through-hole and anion generation trough;
The upper end of described shell is provided with screwed union, and the described input of transformer I is connected with the output of screwed union; The top of described enclosure is provided with fan, and the top of shell side is provided with upper end through hole, and the middle part of shell side is provided with middle through-hole;
Described ventilator is positioned at immediately below fan, and fan stretches into ventilator inside; Described ventilator is the cylinder of up/down perforation; Described ventilator inside is provided with anion generation trough, and anion generation trough is positioned at immediately below fan; Be provided with anion generating mechanism in described anion generation trough, the spray point in anion generating mechanism is positioned at the top of anion generation trough;
Described guide plate is the round platform of up/down perforation, and the upper end open of guide plate is communicated in the lower ending opening of ventilator, and the lower ending opening of guide plate is greater than the upper end open of guide plate; The lower ending opening of described guide plate is just to radiator;
The thermal conductive surface of described LED lamp bead group is close to the lower end of heat-conducting plate, and the upper end of described heat-conducting plate is fixed with annular boss; The lower end of described LED lamp bead group is provided with Transparent lamp shade, is fastened and connected between Transparent lamp shade and heat-conducting plate; Be provided with axially extending bore in the middle part of described radiator, the annular boss of heat-conducting plate upper end agrees with mutually with the axially extending bore in the middle part of radiator; On the lateral wall of described radiator, uniform ring is wound with fin.
As further improvement of the utility model, described rectifier bridge group is made up of four commutation diodes; Described civil power is the alternating current of 220V, 50Hz, wherein: AC1 termination live wire, AC2 terminal connecting zero line; Described LED drive chip is the LED drive chip of HV9910B type.
As further improvement of the utility model, described spray point is that carbon fibre material is made.
As further improvement of the utility model, ventilator medial surface is provided with multiple stator blade, and described stator blade is uniformly distributed along the radial direction of ventilator medial surface, and angle between adjacent stator blade is identical.
3. beneficial effect
The technical scheme adopting the utility model to provide, compared with prior art, has following remarkable result:
(1) a kind of anion healthy LED of the present utility model, the stator blade of its ventilator medial surface can transfer the air-flow that fan blows out to High Rotation Speed air-flow, be conducive to the even diffusion of anion air, the anion air of blowout shell is spread more efficiently come, improve diffusion velocity and the scope of anion air, better purify the air of a room, improve IAQ; High Rotation Speed air-flow is conducive to the high efficiency and heat radiation of radiator simultaneously, promotes the service life of LED lamp bead group.
(2) a kind of anion healthy LED of the present utility model, circuit structure design is ingenious, and circuit structure is comparatively simple, and manufacturing cost is lower; Wherein: LED section and clarifier partial common rectifier bridge group, decrease the use of components and parts, reduce manufacturing cost.
(3) a kind of anion healthy LED of the present utility model, outside air enters enclosure from upper end through hole, the anion air of enclosure from middle through-hole discharged to the external world, the effect that fan serves wherein " air pump ", by the air circularly purifying of indoor, the result of use of anion healthy LED can be improved.
(4) a kind of anion healthy LED of the present utility model, its fan is under the cooperation of delay switch, can close in a period of time in LED lamp bead group, fan works independently certain hour, thus the heat in Transparent lamp shade is fully shed, people can be made again when turning off the light and preparing sleep to breathe the air of purification, conduce to sleep.
Accompanying drawing explanation
Fig. 1 is the circuit theory schematic diagram of a kind of anion healthy LED of the present utility model;
Fig. 2 is the sectional structure schematic diagram of a kind of anion healthy LED of the present utility model;
Fig. 3 is the structural representation of a kind of anion healthy LED of the present utility model;
Fig. 4 is the plan structure schematic diagram of ventilator in a kind of anion healthy LED of the present utility model;
Fig. 5 is the partial exploded view of a kind of anion healthy LED of the present utility model.
Label declaration in schematic diagram: 1, fuse; 2, rectifier bridge group; 3, electrochemical capacitor I; 4, transformer I; 5, LED drive chip; 6, Schottky diode; 7, electric capacity IV; 8, LED lamp bead group; 9, electric capacity III; 10, resistance VII; 11, resistance VIII; 12, FET; 13, inductance; 14, electrochemical capacitor II; 15, resistance I; 16, resistance II; 17, transformer II; 18, diode I; 19, electric capacity II; 20, resistance V; 21, adjuster; 22, resistance III; 23, resistance IV; 24, electric capacity I; 25, fan; 26, delay switch; 27, triode; 28, diode I; 29, resistance VI; 30, spray point; 31, anion generating mechanism; 401, screwed union; 402, shell; 403, ventilator; 404, stator blade; 405, guide plate; 406, Transparent lamp shade; 407, radiator; 408, heat-conducting plate; 409, upper end through hole; 410, middle through-hole; 411, anion generation trough.
Detailed description of the invention
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the anion healthy LED of the present embodiment, comprise LED section and clarifier part, LED section comprises electrochemical capacitor I 3, LED drive chip 5, Schottky diode 6, electric capacity IV 7, LED lamp bead group 8, electric capacity III 9, resistance VII 10, resistance VIII 11, FET 12 and inductance 13; Clarifier part comprises electrochemical capacitor II 14, resistance I 15, resistance II 16, transformer II 17, diode I 18, electric capacity II 19, resistance V 20, adjuster 21, resistance III 22, resistance IV 23, electric capacity I 24, fan 25, delay switch 26, triode 27 and anion generating mechanism 31.
After civil power is connected with fuse 1, be connected to the input of transformer I 4, the output of transformer I 4 is connected with the input of rectifier bridge group 2; Wherein: civil power is the alternating current of 220V, 50Hz, AC1 termination live wire, AC2 terminal connecting zero line; Fuse 1 plays the effect of protection circuit, once circuit overload, fuse 1 blows automatically, thus cuts off power supply; Line voltage is enlarged into the operating voltage of next section of components and parts by transformer I 4, this operating voltage 280VAC; Rectifier bridge group 2 is made up of four commutation diodes, and rectifier bridge group 2 transfers the alternating current after transformer I 4 transformation to direct current.
The output head anode of rectifier bridge group 2 respectively with the positive pole of electrochemical capacitor I 3, the voltage input end V of LED drive chip 5
in, the negative electrode of Schottky diode 6, one end of electric capacity IV 7, the anode of LED lamp bead group 8 be connected.In the present embodiment, LED drive chip 5 is the LED drive chip of HV9910B type, and HV9910B is PWM high efficiency LED drive chip, and it allows voltage effectively to control high-brightness LED (HBLED) from 8VDC up to 450VDC.The negative pole of electrochemical capacitor I 3 is connected with the negative pole of output end of rectifier bridge group 2, one end of electric capacity III 9, one end of resistance VII 10, the earth terminal GND of LED drive chip 5, one end of resistance VIII 11 respectively, and electrochemical capacitor I 3 is in order to surely to put waveform; The high level end V of LED drive chip 5
dDbe connected with the other end of electric capacity III 9, the terminals P WMD of LED drive chip 5, the terminal LD of LED drive chip 5 respectively; The terminal RT of LED drive chip 5 is connected with the other end of resistance VII 10.
The terminal GATE of LED drive chip 5 is connected with the grid g of FET 12, and the terminal CS of LED drive chip 5 is connected with the source electrode s of FET 12, the other end of resistance VIII 11 respectively; The drain electrode d of FET 12 is connected with the anode of Schottky diode 6, the other end of electric capacity IV 7, one end of inductance 13 respectively; The other end of inductance 13 is connected with the negative electrode of LED lamp bead group 8; Wherein: FET 12 on-off actions; When inductance 13 discharges, Schottky diode 6 and electric capacity IV 7 play afterflow effect, power, LED lamp bead group 8 is not flashed to LED lamp bead group 8; LED lamp bead group 8 makes electric energy be converted mainly into luminous energy.
The output head anode of rectifier bridge group 2 is connected with the positive pole of electrochemical capacitor II 14, one end of resistance I 15, one end of resistance II 16, the terminal I of transformer II 17 primary coil respectively; The negative pole of output end of rectifier bridge group 2 is connected with the negative electrode of diode I 18, one end of electric capacity II 19, one end of resistance V 20, the terminal IV of transformer II 17 secondary coil respectively; Wherein: electrochemical capacitor II 14 is in order to stable waveform.
The other end of resistance II 16 is connected with one end of adjuster 21, and the other end of adjuster 21 is connected with the anode of diode I 18, one end of resistance III 22 respectively, by changing the size of adjuster 21 resistance, control circuit power; The other end of resistance III 22 is connected with one end of electric capacity I 24, one end of resistance IV 23 respectively; The other end of electric capacity I 24 is connected with one end of fan 25, and the other end of fan 25 is connected with one end of delay switch 26, and the other end of delay switch 26 is connected with the other end of resistance I 15;
The other end of resistance IV 23 is connected with the terminal VI of transformer II 17 primary coil, and the terminal V of transformer II 17 primary coil is connected with the other end of electric capacity II 19, the base stage b of triode 27 respectively; The emitter e of triode 27 is connected with the other end of resistance V 20; The colelctor electrode c of triode 27 is connected with the terminal II of transformer II 17 primary coil; The terminal II I of transformer II 17 secondary coil is connected with anion generating mechanism 31; Anion generating mechanism 31 comprises diode I 28, resistance VI 29 and spray point 30, the terminal II I of transformer II 17 secondary coil is connected with the negative electrode of diode I 28, the anode of diode I 28 is connected with one end of resistance VI 29, the other end of resistance VI 29 is connected with spray point 30, and spray point 30 is made for carbon fibre material.
Wherein: fill with in anion generation trough 411 and have insulating cement, anion generating mechanism 31 is sealed in anion generation trough 411 by insulating cement, anion generating mechanism 31 and other devices can effectively insulate by insulating cement, avoid super-pressure on anion generating mechanism 31 to the electromagnetic interference of LED lamp bead group 8, and safe and reliable.
Wherein: triode 27 plays on-off action, triode 27 provides alternating current for transformer II 17 primary coil, transformer II 17 is by the voltage amplification 40 times of primary side, the positive super-pressure more than ten thousand volts is formed at the terminal II I place of transformer II 17 secondary coil, diode I 28 makes spray point 30 tip form negative super-pressure, spray point 30 tip produces high corona, releases a large amount of electronics e at high speed
-; Diode I 28 plays the pressure stabilization function of super-pressure simultaneously; The anion blowout that anion generating mechanism 31 produces by fan 25, and LED lamp bead group 8 can be helped to dispel the heat, improve the service life of LED lamp bead group 8; Fan 25 is under the cooperation of delay switch 26, can close in a period of time in LED lamp bead group 8, fan 25 works independently certain hour, the heat in Transparent lamp shade 406 fully can be shed, people can be made again when turning off the light and preparing sleep to breathe the air of purification, conduce to sleep.
The anion healthy LED of the present embodiment, also comprises screwed union 401, shell 402, ventilator 403, stator blade 404, guide plate 405, Transparent lamp shade 406, radiator 407, heat-conducting plate 408, upper end through hole 409, middle through-hole 410 and anion generation trough 411.
The upper end of shell 402 is provided with screwed union 401, and the input of rectifier bridge group 2 is connected with the output of screwed union 401; The top of shell 402 inside is provided with fan 25, and the top of shell 402 side is provided with upper end through hole 409, and the middle part of shell 402 side is provided with middle through-hole 410.
Ventilator 403 is positioned at immediately below fan 25, and fan 25 stretches into ventilator 403 inside; Ventilator 403 is the cylinder of up/down perforation, and ventilator 403 medial surface is provided with multiple stator blade 404, and stator blade 404 is uniformly distributed along the radial direction of ventilator 403 medial surface, and angle between adjacent stator blade 404 is identical; Ventilator 403 inside is provided with anion generation trough 411, and anion generation trough 411 is positioned at immediately below fan 25; Be provided with anion generating mechanism 31 in anion generation trough 411, the spray point 30 in anion generating mechanism 31 is positioned at the top of anion generation trough 411.
Guide plate 405 is the round platform of up/down perforation, and the upper end open of guide plate 405 is communicated in the lower ending opening of ventilator 403, and the lower ending opening of guide plate 405 is greater than the upper end open of guide plate 405; The lower ending opening of guide plate 405 is just to radiator 407.The air be beneficial in ventilator 403 that is designed with of guide plate 405 spreads downwards, contributes to the heat radiation of radiator 407.
The thermal conductive surface of LED lamp bead group 8 is close to the lower end of heat-conducting plate 408, and the upper end of heat-conducting plate 408 is fixed with annular boss; The lower end of LED lamp bead group 8 is provided with Transparent lamp shade 406, is fastened and connected between Transparent lamp shade 406 and heat-conducting plate 408; Be provided with axially extending bore in the middle part of radiator 407, the annular boss of heat-conducting plate 408 upper end agrees with mutually with the axially extending bore in the middle part of radiator 407; On the lateral wall of radiator 407, uniform ring is wound with fin.
When the anion healthy LED of the present embodiment works, it is inner that outside air enters shell 402 from upper end through hole 409, the anion air that anion generation trough 411 in ventilator 403 produces is blowed to radiator 407 by fan 25, LED lamp bead group 8 is dispelled the heat faster, thus improves the service life of LED lamp bead group 8; Subsequently, the anion air blowing to radiator 407 spreads to the top of radiator 407, finally discharges shell 402 from middle through-hole 410; Wherein: the air-flow that fan 25 blows out can be transferred to High Rotation Speed air-flow by the stator blade 404 of ventilator 403 medial surface, be conducive to the even diffusion of anion air, the anion air of blowout shell 402 is spread more efficiently come, improve diffusion velocity and the scope of anion air, better purify the air of a room, improve IAQ; High Rotation Speed air-flow is conducive to the high efficiency and heat radiation of radiator 407 simultaneously, promotes the service life of LED lamp bead group 8.It is inner that outside air enters shell 402 from upper end through hole 409, the anion air of shell 402 inside from middle through-hole 410 discharged to the external world, fan 25 serves the effect of " air pump " wherein, by the air circularly purifying of indoor, can improve the result of use of anion healthy LED.Such as, indoor flue dust can enter shell 402 inside, in shell 402 inside after purification, from middle through-hole 410 discharged to the external world by upper end through hole 409 continuously along with air.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (6)
1. an anion healthy LED, it is characterized in that: comprise LED section and clarifier part, described LED section comprises electrochemical capacitor I (3), LED drive chip (5), Schottky diode (6), electric capacity IV (7), LED lamp bead group (8), electric capacity III (9), resistance VII (10), resistance VIII (11), FET (12) and inductance (13);
Described clarifier part comprises electrochemical capacitor II (14), resistance I (15), resistance II (16), transformer II (17), diode I (18), electric capacity II (19), resistance V (20), adjuster (21), resistance III (22), resistance IV (23), electric capacity I (24), fan (25), delay switch (26), triode (27) and anion generating mechanism (31);
Civil power is connected to the input of transformer I (4) after connecting with fuse (1), and the output of transformer I (4) is connected with the input of rectifier bridge group (2);
The output head anode of described rectifier bridge group (2) respectively with the positive pole of electrochemical capacitor I (3), the voltage input end V of LED drive chip (5)
in, the negative electrode of Schottky diode (6), one end of electric capacity IV (7), the anode of LED lamp bead group (8) be connected;
The negative pole of described electrochemical capacitor I (3) is connected with the negative pole of output end of rectifier bridge group (2), one end of electric capacity III (9), one end of resistance VII (10), the earth terminal GND of LED drive chip (5), one end of resistance VIII (11) respectively; The high level end V of described LED drive chip (5)
dDbe connected with the other end of electric capacity III (9), the terminals P WMD of LED drive chip (5), the terminal LD of LED drive chip (5) respectively; The terminal RT of described LED drive chip (5) is connected with the other end of resistance VII (10);
The terminal GATE of described LED drive chip (5) is connected with the grid g of FET (12), and the terminal CS of LED drive chip (5) is connected with the source electrode s of FET (12), the other end of resistance VIII (11) respectively; The drain electrode d of described FET (12) is connected with the anode of Schottky diode (6), the other end of electric capacity IV (7), one end of inductance (13) respectively; The other end of described inductance (13) is connected with the negative electrode of LED lamp bead group (8);
The output head anode of described rectifier bridge group (2) is connected with the positive pole of electrochemical capacitor II (14), one end of resistance I (15), one end of resistance II (16), the terminal I of transformer II (17) primary coil respectively; The negative pole of output end of described rectifier bridge group (2) is connected with the negative electrode of diode I (18), one end of electric capacity II (19), one end of resistance V (20), the terminal IV of transformer II (17) secondary coil respectively;
The other end of described resistance II (16) is connected with one end of adjuster (21), and the other end of adjuster (21) is connected with the anode of diode I (18), one end of resistance III (22) respectively; The other end of described resistance III (22) is connected with one end of electric capacity I (24), one end of resistance IV (23) respectively; The other end of described electric capacity I (24) is connected with one end of fan (25), the other end of fan (25) is connected with one end of delay switch (26), and the other end of delay switch (26) is connected with the other end of resistance I (15);
The other end of described resistance IV (23) is connected with the terminal VI of transformer II (17) primary coil, and the terminal V of described transformer II (17) primary coil is connected with the other end of electric capacity II (19), the base stage b of triode (27) respectively; The emitter e of described triode (27) is connected with the other end of resistance V (20); The colelctor electrode c of described triode (27) is connected with the terminal II of transformer II (17) primary coil; The terminal II I of described transformer II (17) secondary coil is connected with anion generating mechanism (31).
2. a kind of anion healthy LED according to claim 1, it is characterized in that: described anion generating mechanism (31) comprises diode I (28), resistance VI (29) and spray point (30), the terminal II I of described transformer II (17) secondary coil is connected with the negative electrode of diode I (28), the anode of diode I (28) is connected with one end of resistance VI (29), and the other end of resistance VI (29) is connected with spray point (30).
3. a kind of anion healthy LED according to claim 2, is characterized in that: also comprise screwed union (401), shell (402), ventilator (403), stator blade (404), guide plate (405), Transparent lamp shade (406), radiator (407), heat-conducting plate (408), upper end through hole (409), middle through-hole (410) and anion generation trough (411);
The upper end of described shell (402) is provided with screwed union (401), and the input of described transformer I (4) is connected with the output of screwed union (401); The top of described shell (402) inside is provided with fan (25), the top of shell (402) side is provided with upper end through hole (409), and the middle part of shell (402) side is provided with middle through-hole (410);
Described ventilator (403) is positioned at immediately below fan (25), and fan (25) stretches into ventilator (403) inside; The cylinder that described ventilator (403) is up/down perforation; Described ventilator (403) inside is provided with anion generation trough (411), and anion generation trough (411) is positioned at immediately below fan (25); Be provided with anion generating mechanism (31) in described anion generation trough (411), the spray point (30) in anion generating mechanism (31) is positioned at the top of anion generation trough (411);
The round platform that described guide plate (405) is up/down perforation, the upper end open of guide plate (405) is communicated in the lower ending opening of ventilator (403), and the lower ending opening of guide plate (405) is greater than the upper end open of guide plate (405); The lower ending opening of described guide plate (405) is just to radiator (407);
The thermal conductive surface of described LED lamp bead group (8) is close to the lower end of heat-conducting plate (408), and the upper end of described heat-conducting plate (408) is fixed with annular boss; The lower end of described LED lamp bead group (8) is provided with Transparent lamp shade (406), is fastened and connected between Transparent lamp shade (406) and heat-conducting plate (408); Described radiator (407) middle part is provided with axially extending bore, and the annular boss of heat-conducting plate (408) upper end agrees with mutually with the axially extending bore at radiator (407) middle part; On the lateral wall of described radiator (407), uniform ring is wound with fin.
4. a kind of anion healthy LED according to claim 2, is characterized in that: described rectifier bridge group (2) is made up of four commutation diodes; Described civil power is the alternating current of 220V, 50Hz, wherein: AC1 termination live wire, AC2 terminal connecting zero line; The LED drive chip that described LED drive chip (5) is HV9910B type.
5. a kind of anion healthy LED according to claim 2, is characterized in that: described spray point (30) is made for carbon fibre material.
6. a kind of anion healthy LED according to claim 3, it is characterized in that: ventilator (403) medial surface is provided with multiple stator blade (404), described stator blade (404) is uniformly distributed along the radial direction of ventilator (403) medial surface, and angle between adjacent stator blade (404) is identical.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236231.2U CN204494163U (en) | 2015-04-17 | 2015-04-17 | A kind of anion healthy LED |
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| CN201520236231.2U CN204494163U (en) | 2015-04-17 | 2015-04-17 | A kind of anion healthy LED |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747959A (en) * | 2015-04-17 | 2015-07-01 | 安徽永辉光电科技有限公司 | Anion health LED (light-emitting diode) lamp |
| CN115307255A (en) * | 2022-07-06 | 2022-11-08 | 广东久量股份有限公司 | Eye-protecting lamp control method, system, equipment and medium with anion purification function |
-
2015
- 2015-04-17 CN CN201520236231.2U patent/CN204494163U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747959A (en) * | 2015-04-17 | 2015-07-01 | 安徽永辉光电科技有限公司 | Anion health LED (light-emitting diode) lamp |
| CN115307255A (en) * | 2022-07-06 | 2022-11-08 | 广东久量股份有限公司 | Eye-protecting lamp control method, system, equipment and medium with anion purification function |
| CN115307255B (en) * | 2022-07-06 | 2023-07-07 | 广东久量股份有限公司 | Eye-protecting lamp control method, system, equipment and medium with anion purification function |
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