CN2669007Y - Sound-controlled air-purifying fluorescent lamp - Google Patents
Sound-controlled air-purifying fluorescent lamp Download PDFInfo
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- CN2669007Y CN2669007Y CNU2003201049421U CN200320104942U CN2669007Y CN 2669007 Y CN2669007 Y CN 2669007Y CN U2003201049421 U CNU2003201049421 U CN U2003201049421U CN 200320104942 U CN200320104942 U CN 200320104942U CN 2669007 Y CN2669007 Y CN 2669007Y
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- audion
- utmost point
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- power supply
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Abstract
The utility model discloses a sound-controlled air-purifying fluorescent lamp, comprising a tube and a lamp bracket. The two ends inside the lamp bracket is provided with an anion radiation head. The circuit is controlled through the phonic control scoustoelectric conversion device of an infra-acoustic frequency exhaust whistle. The output terminal of the scoustoelectric conversion device is connected with the input terminal of a frequency-select amplification circuit whose output terminal is connected with the input terminal of an execute operating circuit whose output terminal is respectively connected with a pulse-generating circuit and the tube, and the anion generators (1) and (2) which are respectively connected with the radiation head. The utility model is a low-cost and convenient-operation sound-controlled air-purifying fluorescent lamp, and whether the lamp works or not, high concentration anion can be produced, achieving the purpose of rarefying air chronically.
Description
Technical field: this utility model relates to a kind of daylight lamp, especially a kind of acoustic control air cleaning daylight lamp.
Background technology: at present, the anion air purifying lamp is in the process that purifies air, the necessary lamp tube starting of prerequisite is luminous, its drawback is in the time need not throwing light on, for example when daytime or late into the night rest, as long as lamp does not work, the negative ion air-cleaner in the lamp just can not be worked, and can't reach the effect that purifies air for a long time.
Summary of the invention: in order to solve the problem of above-mentioned existence, this utility model provides a kind of cost low, easy to operate, and no matter whether lamp works can both produce high-concentration anion, thereby reaches the acoustic control air cleaning daylight lamp of the purpose that purifies air for a long time.
Concrete technical scheme is as follows: a kind of acoustic control air cleaning daylight lamp, comprise fluorescent tube, lamp bracket, it is characterized in that: the two ends in lamp bracket are equipped with the anion radiation head, its circuit control, sound guide sound power conversion device by the subaudio frequency siren, the outfan of acoustical-electrical transducer spare links to each other with the input of selective frequency amplifier circuit, the outfan of selective frequency amplifier circuit links to each other with the input of executable operations circuit, the outfan of executable operations circuit links to each other with anion generator (2) with fluorescent tube and anion generator (1) with pulse oscillation circuit respectively, and anion generator (1) links to each other with radiation head respectively with anion generator (2).
Compare with prior art, this utility model adopts said structure, acoustical-electrical transducer spare is transformed into the executable operations circuit after receiving the 20KHZ sound frequency that the subaudio frequency siren sends in the lamp bracket, whether the work of the disconnected and logical control fluorescent tube of the contact by relay, when fluorescent tube is not worked, relay contact J1-1, J2-1 disconnects, discharge anion for anion generator 2 by the transformator output voltage, this utility model cost is low, easy to operate, the light on and off of fluorescent tube can be controlled by remote control, and no matter lamp works whether, can both discharge high-concentration anion, thereby reach the long effect that purifies air, when fluorescent tube was not done, the power consumption that anion generator discharges anion was about 3W, had both made long-term use continuously, power consumption is very little, helps energy-conservation.
Description of drawings: this utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a circuit block diagram of the present utility model.
Fig. 3 is the circuit theory diagrams of RCU of the present utility model.
Fig. 4 is tube circuit (B2) and transformator B3 switching controls schematic diagram.
The specific embodiment:
As Fig. 1-shown in Figure 2, a kind of acoustic control air cleaning daylight lamp, comprise fluorescent tube 3, lamp bracket 4, two ends in lamp bracket 4 are equipped with anion radiation head 5,6, its circuit control is by the sound guide sound power conversion device of subaudio frequency siren, the outfan of acoustical-electrical transducer spare links to each other with the input of selective frequency amplifier circuit, the outfan of selective frequency amplifier circuit links to each other with the input of executable operations circuit, the outfan of executable operations circuit links to each other with anion generator 2 with fluorescent tube and anion generator 1 with pulse oscillation circuit respectively, anion generator 1 and anion generator 2 respectively with anion radiation head 5,6 link to each other.
As shown in Figure 3, after capacitor C 7 and resistance R 9 are in parallel, seal in the 220V power supply, with the 220V alternating voltage, reduce to the about 13V of AC, pass through D5 then, D6, D7, the bridge rectifier that D8 forms, power supply just after capacitor C 6 was parallel to rectification, the negative pole two ends are to power filter, the about 15V of dc voltage after the filtering, to the relay J coil power supply, resistance R 8 is as current-limiting resistance, and a termination DC15V, the other end pass through the stabilivolt D4 and the aluminium electroloysis C5 output DC+5V power supply at parallel connection power supply two ends, resistance R 1 is connected between microphone MiC and the DC+5V power supply, provide working power to microphone, electrolysis condenser C1 is connected between the microphone and the audion Q1b utmost point, and the acoustical signal that microphone is received converts the signal of telecommunication to and is sent to audion Q1 input (the b utmost point) by C1.Insert L and C between the audion Q1c utmost point and the DC+5V power supply, form LC resonance circuit in parallel, its resonant frequency 20KHZ, the 20KHZ audio frequency that the subaudio frequency siren sends is selected, electrochemical capacitor C3 is serially connected with between the audion Q1c utmost point and the audion Q1b utmost point, the frequency-selecting signal is coupled to audion Q1 input (the b utmost point) by C3, because audion Q2 is the positive-negative-positive audion, be connected to diode between its b utmost point and the DC+5V power supply, impel audion Q2 to be in cut-off state, and R2 is connected between the audion Q2b utmost point and the power cathode, gives atomic little bias current of audion Q2, because audion Q2 is in cut-off state when flat, then audion Q2c utmost point output level is extremely low.After the audion Q2b utmost point was received the prime signal, audion Q2 became conducting state immediately, and the audion Q2c utmost point then becomes high level.Resistance R 3 is an audion Q2c utmost point load resistance, be connected to the audion Q2c utmost point and power cathode () between, and resistance R 4 is connected between the audion Q2c utmost point and IC1 (14) foot, capacitor C 4 be connected to IC1 (14) foot and power cathode () between, resistance R 4, capacitor C 4 are formed filter circuit, to in addition filtering of Alternating Component in the signal of audion Q2c utmost point output, make output signal become comparatively level and smooth DC signal.IC1 is a block count digital integrated electronic circuit 4017, include and have memory (locking) function, when high level pulse signal triggering IC1 internal circuit upset IC1 (2) foot that IC1 (14) foot input prime is sent here is exported high level, resistance R 6 is a current-limiting resistance, be connected between (2) foot and the audion Q3b utmost point, when (2) foot high level, then audion Q3 is full closes conducting, and its C utmost point becomes low level, and the relay J coil is connected between the DC+12V power supply and the audion Q3C utmost point, relay gets after the audion Q3 conducting, the contact adhesive is connected, and at this moment, electronic ballast output end and fluorescent tube are connected by relay contact, lamp tube starting is negatively also worked simultaneously from generator.After pressing the subaudio frequency siren, remote control circuit receives that acoustical signal is through the frequency-selecting amplification, IC1 (14) foot is input high level once more, IC1 (2) foot output low level, and audion Q3b becomes audion Q3 to end because of obtaining voltage, the c utmost point becomes high level, relay coil J dead electricity contact discharges, change other one group of anion generator, at this moment, though fluorescent tube is not worked, another anion generator is still worked, discharge high-concentration anion to the space, thereby reach the effect that lamp does not work and but can purify air.
As shown in Figure 4, the superaudio signal of ordinary electronic ballast output is connected to relay J contact " cutter " respectively, and " A " reaches " A ' ".Contact " B " reaches " B ' " and inserts tube circuit respectively.Relay contact " C " reaches " C ' " and is connected to the elementary L of B3
1When fluorescent tube did not work, when also being the relay coil dead electricity, then contact A and C and A ' and C ' joined.At this moment, the B3 transformator inserts in the electric ballast, makes electric ballast keep work, then B3 level L
2Produce High AC voltage and be input to (high tension generator just) process voltage multiplying rectifier in the voltage doubling rectifing circuit, after utilizing diode D1 conducting, to capacitor C 2 chargings, the high frequency voltage of input is promoted and rectification step by step, through (14) level multiplication of voltage, outfan obtains the negative high voltage of about 5KV, sends into two anion radiation head more respectively, ionized air produces anion.
When lamp tube starting was worked, just relay coil got when electric, and contact A and B and A ' and B ' join, and at this moment, tube circuit is connected lamp tube starting by relay contact.Because B2 and the non-common choking coil of B3 but have secondary coil L
2And L
2' transformator.As B2 and the elementary L of B3
1And L
1' when having electric current to flow through, then level will be responded to the generation alternating voltage secondarily.This voltage is input to the voltage doubling rectifing circuit input, utilize diode D1 conducting after, to capacitor C 2 charging, the high frequency voltage of input is promoted and rectification step by step, through (14) level multiplication of voltage rectification final dc high voltage that obtains thousands of volts that boosts step by step.
Claims (2)
1, a kind of acoustic control air cleaning daylight lamp, comprise fluorescent tube, lamp bracket, it is characterized in that: the two ends in lamp bracket are equipped with the anion radiation head, its circuit control is by the sound guide sound power conversion device of subaudio frequency siren, the outfan of acoustical-electrical transducer spare links to each other with the input of selective frequency amplifier circuit, the outfan of selective frequency amplifier circuit links to each other with the input of executable operations circuit, the outfan of executable operations circuit links to each other with anion generator (2) with fluorescent tube and anion generator (1) with pulse oscillation circuit respectively, and anion generator (1) links to each other with radiation head respectively with anion generator (2).
2, a kind of acoustic control air cleaning daylight lamp according to claim 1, it is characterized in that: described circuit control section, after capacitor C 7 and resistance R 9 are in parallel, seal in the 220V power supply, pass through D5 then, D6, D7, the bridge rectifier that D8 forms, power supply just after capacitor C 6 was parallel to rectification, the negative pole two ends are to power filter, to the relay J coil power supply, resistance R 8 is as current-limiting resistance, one termination DC+15V power supply, the other end is by the stabilivolt D4 and the aluminium electroloysis C5 output DC+5V power supply at parallel connection power supply two ends, resistance R 1 is connected between microphone MiC and the DC+5V power supply, electrolysis condenser C1 is connected between the microphone and the audion Q1b utmost point, the acoustical signal that microphone is received converts the signal of telecommunication to and is sent to the audion Q1 input b utmost point by C1, insert L and C between the audion Q1c utmost point and the DC+5V power supply, form LC resonance circuit in parallel, electrochemical capacitor C3 is serially connected with between the audion Q1c utmost point and the audion Q1b utmost point, the frequency-selecting signal is coupled to the audion Q1 input b utmost point by C3, audion Q2 is the positive-negative-positive audion, be connected to diode between its b utmost point and the DC+5V power supply, impel audion Q2 to be in cut-off state, and resistance R 2 is connected between the audion Q2b utmost point and the power cathode, resistance R 3 is an audion Q2c utmost point load resistance, be connected between the audion Q2c utmost point and the power cathode, and resistance R 4 is connected between the audion Q2c utmost point and IC1 (14) foot, capacitor C 4 is connected between IC1 (14) foot and the power cathode, resistance R 4, capacitor C 4 is formed filter circuit, when high level pulse signal triggering IC1 internal circuit upset IC1 (2) foot that IC1 (14) foot input prime is sent here is exported high level, resistance R 6 is connected between (2) foot and the audion Q3b utmost point for current-limiting resistance, when (2) foot high level, then audion Q3 is full closes its C utmost point of conducting and becomes low level, the relay J coil is connected between the DC+12V power supply and the audion Q3 C utmost point, relay gets after the audion Q3 conducting, the contact adhesive is connected, electronic ballast output end and fluorescent tube are connected by relay contact, lamp tube starting is negatively also worked simultaneously from generator; The superaudio signal of ordinary electronic ballast output is connected to relay J contact " cutter " respectively, and " A " reaches " A ' ", and contact " B " reaches " B ' " and insert the tube circuit relay respectively, and contact " C " reaches " C ' " and be connected to the elementary L of B3
1B2, B3 transformator insert in the electric ballast, the non-common choking coil of B2 and B3 but have secondary coil L
2And L
2' transformator; As B2 and the elementary L of B3
1And L
1' when having electric current to flow through, then level will be responded to the generation alternating voltage secondarily; This voltage is input to the voltage doubling rectifing circuit input, utilize diode D1 conducting after, to capacitor C 2 charging, the high frequency voltage of input is promoted and rectification step by step, through (14) level multiplication of voltage, outfan obtains the negative stream high pressure of about 5KV, inserts two anion radiation head more respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201049421U CN2669007Y (en) | 2003-10-20 | 2003-10-20 | Sound-controlled air-purifying fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201049421U CN2669007Y (en) | 2003-10-20 | 2003-10-20 | Sound-controlled air-purifying fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669007Y true CN2669007Y (en) | 2005-01-05 |
Family
ID=34438594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201049421U Expired - Fee Related CN2669007Y (en) | 2003-10-20 | 2003-10-20 | Sound-controlled air-purifying fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669007Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019090B (en) * | 2009-09-17 | 2013-05-08 | 财团法人精密机械研究发展中心 | Device capable of at least providing negative ions or moving along with music |
-
2003
- 2003-10-20 CN CNU2003201049421U patent/CN2669007Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019090B (en) * | 2009-09-17 | 2013-05-08 | 财团法人精密机械研究发展中心 | Device capable of at least providing negative ions or moving along with music |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |