CN2802892Y

CN2802892Y - Multi-light-source lighting device

Info

Publication number: CN2802892Y
Application number: CNU200520060421XU
Authority: CN
Inventors: 徐有荪
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-28
Filing date: 2005-06-28
Publication date: 2006-08-02
Anticipated expiration: 2015-06-28

Abstract

The utility model relates to a multi-light-source lighting device. An LED light source combination is arranged in a lamp casing, a ballast of a fluorescent tube light source is connected to a switching controller and the switch of the LED light source combination and the fluorescent tube light source can be carried out according to the requirement. A power supply enters the switching controller, and two ways are output by the switching controller and respectively control the LED light source combination and the fluorescent tube light source. When the power supply is switched on, the switching controller makes a loop of the LED light source combination with small power work. When the lighting with high illumination is required, the switching controller makes the fluorescent tube light source with large power work through the switching of the power supply after the power supply is switched off for a short time. The work of the switching controller can be controlled by a receiver by operating a specific infrared remote controller, an acoustic wave remote controller and an electromagnetic wave remote controller under the energizing condition. Thus, the reasonable requirements of energy saving and practicality are obtained.

Description

Multiple source lighting fixture

Technical field

The utility model relates to a kind of lighting and control mode thereof.

Background technology

Illumination at home at present; Based on single fluorescent lamp, control mode is the mode of a lamp of switch control or a switch control multi-lamp, and Lighting Luminous Environment is single; If adopt the fluorescent lamp of tunable optical, cost height, instability during low-power operation; If adopt the incandescent lamp light modulation, efficient is low; If adopt single led light source illumination, in the time of reaching higher illumination, relative cost is higher, and the illumination gross efficiency is low; If adopt the many switches of many lamps, complex circuit, lamp is many and influence visual environment; If adopt a switch to control three groups of incandescent lamps through controllable silicon controller, only be applicable to the bull pendent lamp, be not suitable for the control fluorescent lamp, operate also loaded down with trivial details.

Summary of the invention

For satisfying people's actual illumination needs at home, emergency lighting, sleep light fixture that throws light on and the light fixture that carries out other movable required high illumination are integrated; According to required control led light source combination of life and fluorescent tube light source alternation, regulate lighting illumination intensity; Use existing mains lighting supply circuit, easy to implement, thus make things convenient for the user.

The purpose of this utility model is to realize by following technical proposals: the utility model comprises lamp casing 1, fluorescent tube light source 2, ballast 3, led light source combination 4, switching controller 5 etc.; Power supply is connected to switching controller 5 through outside connected switch, power line 6, and switching controller 5 outputs divide two the tunnel, the one tunnel to connect the ballast 3 that led light source combination 4, a tunnel connects fluorescent tube light source.

Switching controller 5 in the utility model comprises AC/DC convertor 5-1, bistable state controller 5-2, control triggering signal circuit 5-3, led light source combination drive 5-4, fluorescent tube combination drive 5-5; Power supply is introduced AC/DC convertor 5-1 by power line 6, and AC/DC convertor 5-1 output direct current is to bistable state controller 5-2, led light source combination drive 5-4 and fluorescent tube combination drive 5-5 and control triggering signal circuit 5-3; The signal of control triggering signal circuit 5-3, through bistable state controller 5-2 two tunnel outputs, control led light source combination drive 5-4 and fluorescent tube combination drive 5-5 switch output.

After AC/DC convertor 5-1 in the switching controller 5 adopt the transformer step-down, rectification and filter circuit, also can adopt capacitance decompression after, rectification and filter circuit;

Fluorescent tube combination drive 5-5 is the transistor driving midget relay; Led light source combination drive 5-4 is the constant-current source circuit that transistor is formed.

LED in the led light source combination 4 can be various high light efficiency LED light sources such as a plurality of whites, yellow, green, blue look.

Ballast 3 can be electric ballast or the Inductive ballast that matches with fluorescent tube.

Bistable state controller 5-2 can be made up of pair transistor and resistance, electric capacity, also can select integrated circuit JK flip-flop or d type flip flop for use.

Control triggering signal circuit 5-3 power supply is an input signal; Can increase remote control trigger signal circuit 5-3a and its remote signal receiver 5-3b (infrared ray or ultrasonic wave or electromagnetic wave), after energized, send signal by corresponding remote-control signal transmitter 5-3c, output by remote signal receiver 5-3b is through remote control trigger signal circuit 5-3a, controls led light source combination 4 energising illuminations or switches to fluorescent tube light source 2 energising illuminations and close illumination.

Energized first, illumination work is carried out in led light source combination 4; Dump at 0.5～2 second is connected (or interval of emission and reception secondary remote signal) again, switches to fluorescent tube light source 2 and carries out illumination work.The dump that surpasses 3 seconds is connected (or interval of emission and reception secondary remote signal) again, repeats above-mentioned process first.

The utility model is compared with existing situation, reduces the power consumption use amount, and is easy to use, and a lamp satisfies the needs of two kinds of Lighting Luminous Environment at home.

The general introduction of common several lighting systems:

1) fluorescent tube and ballast are equipped with in fluorescent lighting in the lamp casing, external switch; The switch connection ballast power, ballast output and the illumination of control fluorescent tube, luminous environment is single.

2) full LED Dimmable lighting is equipped with controller in the lamp casing, and exchanging changes D.C. regulated power supply and led light source, external light adjusting controller; External light adjusting controller switch AC changes the power supply of D.C. regulated power supply, has signal to connect controller simultaneously, by the brightness of illumination of controller adjusting led light source, and complex circuit cost height, light efficiency is low.

3) fluorescent lamp Dimmable lighting is equipped with fluorescent tube and dimmable ballast in the lamp casing, external dimmer; External dimmer switch fluorescent lamp power supply and adjustment output supply voltage are to dimmable ballast, dimmable ballast is controlled the fluorescent tube electric current according to institute's input voltage, reach the brightness of illumination of control fluorescent tube, complex circuit cost height, instability during low-power operation.

4) incandescent lamp Dimmable lighting, bulb is satisfied with on the lamp holder, external dimmer; External dimmer switch power supply and adjustment bulb voltage, the brightness of illumination of control bulb easily produces the Harmonic Interference electrical network, and the life-span is low.

5) incandescent lighting, bulb are satisfied with on the lamp holder, external switch; Bulb connects power supply by switch, and efficient is low, and the life-span is low.

Below be above-mentioned several frequently seen lighting device and the utility model lighting device impact of performance contrast table:

Suppose to install with overhead illumination, 4 hours every days of daily low power illumination 0.2～2Lx, high power illumination 80～150Lx1 hour, lamp installation was a ceiling type, setting height(from bottom) 2.8m, 1 yuan/KWh of the electricity charge.

Annotate: 1, estimate the about 15 yuan/root of 40W fluorescent lamp, about 5 yuan/of the incandescent bubble of 150W.

2, the utility model lighting device is seen embodiment 1 in the last table

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

The outside drawing of Fig. 1: embodiment one

Fig. 2: electric connection box figure

The main cutaway view of Fig. 3: embodiment one

The A of Fig. 4: embodiment one is to view

Fig. 5: switching controller 5 electrical schematic diagrams

Fig. 6: switching controller 5 measuring point oscillograms

Fig. 7: switching controller 5 remote control electrical schematic diagrams

The receiver schematic diagram of Fig. 8: embodiment six

The reflector schematic diagram of Fig. 9: embodiment six

The main cutaway view of Figure 10: embodiment two

The cutaway view of Figure 11: embodiment two

The main cutaway view of Figure 12: embodiment three

The main cutaway view of Figure 13: embodiment four

The main cutaway view of Figure 14: embodiment five

The receiver schematic diagram of Figure 15: embodiment seven

The reflector schematic diagram of Figure 16: embodiment seven

Figure 17: the electric connection box figure of remote control

Annotate: 1 lamp casing, 1-1 lampshade, 1-2 reflector, the 1-3 cramp bar, 14 electrical equipment boxes, 1-5 base, the 1-6 base plate, 1-7 balancing weight, 1-8 lower support bar, 2 fluorescent tube light source, 2-1 joint, 2-2 fluorescent tube support, 3 ballasts, 4LED combination of light sources, 4-1LED light source insulating base, 5 switching controllers, 5-1 AC/DC convertor, 5-2 bistable state controller, 5-3 control triggering signal circuit, 5-3a remote control trigger signal circuit, 5-3b remote signal receiver, the 5-3c remote-control signal transmitter, 5-4LED combination of light sources driver, 5-5 fluorescent tube combination drive, 6 power lines, 7 hold-down screws, 8 switches, a, b, c, d waveform testing point, U voltage, t1, t2 outage time delay interval (t1=0.5～2 second, t2＞=3 second).

Embodiment

Embodiment one

Describe in further detail in conjunction with Fig. 1,3,4 pairs of the utility model, a kind of ceiling type multiple source lighting fixture, lamp casing 1 is the ceiling type metal chassis, with fluorescent tube support 2-2 fluorescent tube light source 2 is stuck on the lamp casing 1, with hold-down screw 7 with the combination 4 of ballast 3, led light source and switching controller 5 on lamp casing 1, translucent plastic lamp shade 1-1 is stuck on the lamp casing 1; Fluorescent tube light source 2 is connected in the output of ballast 3 for the ring-like fluorescent tube of 40W by joint 2-1, ballast 3 is an electronic ballast, ballast 3 is connected on fluorescent lamp loop P, the N of switching controller 5, led light source combination 4 is 8 D5 White LEDs that electrical quantity is identical, annular is evenly distributed, and per 4 LED are connected on the branch road L1, the L2 that are connected on switching controller 5LED loop after two groups, the common terminal G; Led light source combination 4 is placed on the lamp casing 1 equably by insulating base 4-1, and led light source combination 4 and fluorescent tube light source 2 all can be sent light uniformly by lampshade 1-1, and switching controller 5 is by power line 6 joining powers.

Switching controller 5 shown in Fig. 2,5,6, wherein AC/DC convertor 5-1 adopts the capacitor step-down current rectifying and wave filtering circuit, C1 is the 0.68UF/400VAC decompression capacitor, R1, R2 are the discharge resistance of C1, D1～D4 is a bridge rectifier, and D5 is a diode, and R3 is 100 Ω/1W current-limiting resistance, DW1 is the 13V/1W voltage-stabiliser tube, and C2 is a filter capacitor; Bistable state controller 5-2 uses integrated circuit (IC)-a part, and the IC model is CD4013; Control triggering signal circuit 5-3 is that R4, C3 form; Led light source combination drive 5-4 is the constant-current circuit that transistor BG2, BG3, R6, R7 form, the LED load connects good back, and to make the electric current on the R7 by the resistance of adjusting R7 be 40mA, become L1, L2 two branch roads in LED loop by R8, R9 uniform flow, every road drives the led light source of 4 series connection; Fluorescent tube combination drive 5-5 is that R5, D6 and transistor BG1 drive miniature relay type XJ, and by the normally opened contact P switch fluorescent tube ballast power of relay type XJ, switching controller 5 shells are the fire retardant plastic box; AC/DC convertor 5-1 output 13V direct current is to bistable state controller 5-2, led light source combination drive 5-4 and fluorescent tube combination drive 5-5 and control triggering signal circuit 5-3; The signal of control triggering signal circuit 5-3 is through positive and negative phase two tunnel outputs of bistable state controller 5-2, control led light source combination drive 5-4 and fluorescent tube combination drive 5-5; Fig. 6 is the measuring point voltage U and the time waveform figure of switching controller 5, and outage time delay interval t1 value is adjusted by adjustment R4 resistance, C3 capability value, and outage time delay interval t2 value is adjusted by adjusting the C2 capability value.

Energized first, illumination work is carried out in led light source combination 4; Dump at 0.5～2 second is connected again, switches to fluorescent tube light source 2 and carries out illumination work.The dump that surpasses 3 seconds is connected again, repeats above-mentioned process first.

The utility model example makes full use of existing fluorescence ceiling light, utilizes existing illuminating line, increases led light source combination 4, switching controller 5 and connecting conducting wire, reaches multiple light courcess and switches the illumination purpose that reduces power consumption and satisfy the luminous environment demand.

Embodiment two

In conjunction with Figure 10,11 pairs of the utility model further detailed descriptions, a kind of suction top, suspension type multiple source lighting fixture, different with embodiment one is that lamp casing 1 is fluorescent fixture, special-purpose reflector 1-2 is housed on the lamp casing 1, fluorescent tube light source 2 is straight type pipe and corresponding joint 2-1, lampshade 1-1 that the U type is transparent, and led light source combination 4 is that two row are in line; All the other are with embodiment one.

Embodiment three

Below in conjunction with Figure 12 to the utility model further detailed description, a kind of suspension type multiple source lighting fixture, different with embodiment one is that lamp casing 1 is the ball-type cover stent, fluorescent tube light source 2 is an integral type with ballast 3, lampshade 1-1 is the translucent ball-type cover of milky, lampshade 1-1 is installed on the lamp casing 1 with hold-down screw 7, joint 2-1 on the lamp casing 1 is a lamp screw base, led light source combination 4 by insulating base 4-1 equably annular arrangements on lamp casing 1, switching controller 5 is positioned in the electrical equipment box 1-4, lamp casing 1 is connected with cramp bar 1-3 with electrical equipment box 1-4, cramp bar 1-3 is a hollow pipe, in wear electrically connected electric wire, the base plate 1-6 on the electrical equipment box 1-4 is whole device fixed head; All the other are with embodiment one.

Embodiment four

Below in conjunction with Figure 13 to the utility model further detailed description, a kind of desk-top multiple source lighting fixture, different with embodiment one is that switching controller 5 is positioned in the base 1-5 with ballast 3, power supply causes switching controller 5 by power line 6 through switch 8, lamp casing 1 is connected with cramp bar 1-3 with base 1-5, cramp bar 1-3 is a hollow pipe, in wear electrically connected electric wire, base plate 1-6 under the base 1-5 is whole device support plate, stable for the placement of whole device, balancing weight 1-7 is housed in the base 1-5; All the other are with embodiment one.

Embodiment five

Below in conjunction with Figure 14 to the utility model further detailed description, a kind of console mode multiple source lighting fixture, different with embodiment one is that switching controller 5 is positioned in the electrical equipment box 1-4 with ballast 3, power supply causes switching controller 5 by power line 6 through switch 8, lamp casing 1 is connected with cramp bar 1-3 with electrical equipment box 1-4, electrical equipment box 14 is connected with lower support bar 1-8 with base 1-5, cramp bar 1-3, lower support bar 1-8 is a hollow pipe, in wear electrically connected electric wire, base plate 1-6 under the base 1-5 is whole device support plate, stable for the placement of whole device, balancing weight 1-7 is housed in the base 1-5; All the other together

Embodiment one.

Embodiment six

Below in conjunction with Fig. 1,2,3,6,7,17 pairs of the utility model are described in further detail, a kind of remote control ceiling type multiple source lighting fixture, what wherein switching controller 5 and embodiment one were different is that AC/DC convertor 5-1 adopts transformer BT buck current rectifying and wave filtering circuit, control triggering signal circuit 5-3 is R4, C3 forms, other has remote control trigger signal circuit 5-3a, another bistable state controller IC-b part by integrated circuit, resistance R 10 and diode D7, D8, D9 forms, the input Cin of integrated circuit (IC)-b part receives remote signal receiver 5-3b (infrared ray, acoustic control or electromagnetic wave) high level pulse, pass through D8, D9 closes the output of led light source combination drive 5-4 and fluorescent tube combination drive 5-5, after receiving next high level pulse, allow the output of led light source combination drive 5-4 and fluorescent tube combination drive 5-5, R10 and D7 make integrated circuit (IC)-a part output state flip by control triggering signal circuit 5-3 simultaneously, switch the output of led light source combination drive 5-4 and fluorescent tube combination drive 5-5, E+, G is the power access end of remote signal receiver 5-3b; All the other are with embodiment one.

A kind of infrared remote control signal receiver 5-3b as shown in Figure 8, infrared receiving tube VD1 receives the infrared ray intermediate-freuqncy signal, through triode GB4, GB5 and resistance R 11, R12, the preposition amplification of low frequency filtering that capacitor C 4 is formed, after ceramic filter SB1 frequency-selecting, by triode BG6, BG7 and resistance R 13, R14, R15, R16, R17 and capacitor C 6 are formed directly, and the coupling amplifying circuit further amplifies signal, amplifying signal is by capacitor C 5, C7 and diode D10, D11, resistance R 18 is carried out detection, signal amplifies through field effect transistor BG8 and resistance R 19 after the detection, and 5-3a carries out remote control by Cin termination remote control trigger signal circuit;

A kind of infrared remote control signal reflector 5-3c as shown in Figure 9, battery GB, press the button S, triode GB9, GB10 and resistance R 20, R21, R22, R23, the frequency-selecting self-excited oscillator work that capacitor C 8 and ceramic filter SB2 form, the output intermediate-freuqncy signal promotes infrared transmitting tube VD2 and launches infrared intermediate-freuqncy signal after being amplified by triode GB11 electric current.

Infrared remote control signal reflector among Fig. 8,9 and the supporting use of infrared remote control signal receiver, infrared transmitting tube VD2 wants consistent with the operation wavelength of infrared receiving tube VD1, the performance parameter of ceramic filter SB1, SB2 is identical, when using the remote control infrared transmitter, infrared transmitting tube is facing to remote signal receiver, in the interior purpose that can reach infra-red remote control of 6～8m distance.

Embodiment seven

A kind of sound control circuit shown in Figure 15,16,17, Figure 15 ultra-sonic remote control signal receiver 5-3b, ultrasonic receiver SB3 received ultrasonic signal, through triode BG12, BG13 and resistance R 24, R25, R26, R27, R28 and the direct coupling of capacitor C 10 compositions amplifying circuit signal is further amplified, amplifying signal carries out detection by capacitor C 9, C11 and diode D12, D13, resistance R 29, signal amplifies through field effect transistor BG14 and resistance R 30 after the detection, and 5-3a carries out remote control by Cin termination remote control trigger signal circuit; All the other control principles are referring to embodiment six.

Figure 16 ultra-sonic remote control signal projector 5-3c, battery GB1, press the button S1, triode GB15, GB16 and resistance R 31, R32, R33, R34, the frequency-selecting self-excited oscillator work that capacitor C 12, C13 and ultrasonic transmitter SB4 form, ultrasonic transmitter SB4 exports the ultrasonic wave of certain wavelength, flow through resistance R 35, light-emitting diode D14 of power supply simultaneously, instruction button state.

Ultra-sonic remote control reflector among Figure 15,16 and the supporting use of ultrasonic remote control receiver, ultrasonic receiver SB3 wants consistent with the operation wavelength of ultrasonic transmitter SB4, when using the remote control ultrasonic transmitter, ultrasonic transmitter is facing to receiver, in the interior purpose that can reach ultra-sonic remote control of 6～8m distance.

Claims

1, a kind of multiple source lighting fixture, the ballast (3) of fluorescent tube light source (2) that comprise lamp casing (1), is installed on it and control fluorescent tube light source (2) is formed; It is characterized in that also being equipped with on the lamp casing (1) led light source combination (4) and switching controller (5); Power supply connects led light source combination (4), ballast (3) respectively through switching controller (5) Fen Erlu.

2, multiple source lighting fixture according to claim 1 is characterized in that switching controller (5) comprises AC/DC convertor (5-1), bistable state controller (5-2), control triggering signal circuit (5-3), led light source combination drive (5-4), fluorescent tube combination drive (5-5); AC/DC convertor (5-1) output direct current is to bistable state controller (5-2), led light source combination drive (5-4) and fluorescent tube combination drive (5-5) and control triggering signal circuit (5-3); The signal of control triggering signal circuit (5-3) divides two tunnel outputs through bistable state controller (5-2), controls led light source combination drive (5-4), fluorescent tube combination drive (5-5) respectively.

3, multiple source lighting fixture according to claim 1 and 2 is characterized in that AC/DC convertor (5-1) in the switching controller (5) adopts rectification and filtering after the transformer step-down.

4, multiple source lighting fixture according to claim 1 and 2 is characterized in that AC/DC convertor (5-1) in the switching controller (5) adopts rectification and filtering behind the capacitance decompression.

5, multiple source lighting fixture according to claim 1 and 2 is characterized in that fluorescent tube combination drive (5-5) is the transistor driving midget relay; The constant-current source circuit that led light source combination drive (5-4) is formed for transistor.

6, multiple source lighting fixture according to claim 1 and 2, it is characterized in that controlling triggering signal circuit (5-3) is input signal by power supply, control led light source combination (4) energising illumination, or switch to fluorescent tube light source (2) energising illumination.

7, multiple source lighting fixture according to claim 1 and 2 is characterized in that controlling triggering signal circuit (5-3) order and is connected with remote control trigger signal circuit (5-3a), remote signal receiver (5-3b); After energized, transmit by remote-control signal transmitter (5-3c), by remote signal receiver (5-3b), remote control trigger signal circuit (5-3a) control led light source combination (4) energising illumination, or switch to fluorescent tube light source (2) energising illumination, or close illumination.

8, multiple source lighting fixture according to claim 7 is characterized in that signal transmission between remote signal receiver (5-3b) and the remote-control signal transmitter (5-3c) is with infrared ray or ultrasonic wave or electromagnetic wave signal.

9, multiple source lighting fixture according to claim 1 and 2 is characterized in that control program:

A) first during energized, led light source combination (4) energising illumination;

B) then connect (or interval of emission secondary remote signal), switch to fluorescent tube light source (2) energising illumination if power supply is carried out cutting off in 0.5 second～2 seconds the back;

C) cut off the electricity supply above connecting (or interval of emission secondary remote signal) after 3 seconds, repeat above-mentioned A).