CN107438303B - Can multisection type light modulation lamps and lanterns - Google Patents

Can multisection type light modulation lamps and lanterns Download PDF

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Publication number
CN107438303B
CN107438303B CN201610701590.XA CN201610701590A CN107438303B CN 107438303 B CN107438303 B CN 107438303B CN 201610701590 A CN201610701590 A CN 201610701590A CN 107438303 B CN107438303 B CN 107438303B
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status code
luminescence unit
brightness
storage element
code
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CN107438303A (en
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林品芝
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light

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Abstract

A kind of tunable optical lamps and lanterns include a driving unit, which generates according to the alternating voltage and the status code for being stored in a storage element when receiving the alternating voltage outside one and export a driving and be input to a luminescence unit.The status code is N number of reference code one of them with continuous code value, first to (N-2) a reference code respectively as the brightness adjustment control codes and (N-1) and n-th reference code for corresponding to (N-2) a different light modulation brightness respectively as first and second predetermined codes, the luminescence unit in response to the driving input and by (N-2) a light modulation brightness one of them stabilized illumination, shine in such a way that one is repeatedly sequentially presented P different light modulation brightness or brightness one of them stabilized illumination dimmed with the P difference.

Description

Can multisection type light modulation lamps and lanterns
Technical field
The present invention relates to a kind of lamps and lanterns, more particularly to it is a kind of can multisection type light modulation lamps and lanterns.
Background technique
As living standard is promoted, requirement of the people to lighting quality increasingly increases, to be conveniently adjusted illumination or changing gas The light modulation demand of atmosphere, lighting apparatus has already appeared.
However, if it is desired to make the existing lighting apparatus in building, such as is mounted on the daylight on wall or on ceiling Lamp or down lamps and lanterns have dimming function, on traditional technology must additional one be commonly called as the control panel of light modulator, the control Panel is electrically connected the lighting apparatus and is typically installed at the switch of the control lighting apparatus nearby or is integrated into this and opens It closes, which adjusts the brightness of the lighting apparatus using for example two-way three pole silicon control (Triac) dimming mode.So And when installing such light modulator, probably incur the trouble of building wall destruction and wiring.
Recently, occurred a large amount of remote-controlled lamps and lanterns, such as the infrared control using an infrared receiver in the market LED light, or bluetooth/Wi-Fi/ different mountain (Zigbee) the control LED light controlled by RF or Wi-Fi signal receiver, or even by The lamps and lanterns that power line transmission (PLT) receiver is controlled.In this remote control lamp, IR/WiFi/PLT receiver must be built into In one driver, or lamp interior is built on, in addition, also needing a remote-control box or as the mobile unit of mobile phone connects as user Mouthful, to replace above-mentioned traditional dimmers.
It can be seen from the above, existing lamps and lanterns still have the space of improvement on light regulating technology.
Summary of the invention
The purpose of the present invention is to provide one kind multistage light modulation and can overcome at least one existing imperfect lamps and lanterns.
It is of the invention can multisection type light modulation lamps and lanterns, suitable for being electrically connected one alternating voltage of a supply via a power switch Voltage source, which allows the alternating voltage from the voltage source via itself being provided to the lamp in conducting Tool, and stop the supply of the alternating voltage when being not turned on, which includes a luminescence unit, a storage element and a driving Unit.
The storage element at least stores a status code, which can be for N number of reference code with continuous code value wherein One of, first in N number of reference code is bright respectively as (N-2) a different light modulations are corresponded to (N-2) a reference code The brightness adjustment control code of degree, and (N-1) and n-th reference code be respectively as one first predetermined codes and one second predetermined codes, wherein N The integer for being not less than 4 for one.
The driving unit is suitable for being electrically connected the power switch and comes from the voltage source to receive in power switch conducting The alternating voltage, and the luminescence unit and the storage element are electrically connected, and when receiving the alternating voltage, according to the exchange Voltage and the status code for being stored in the storage element generate a driving input, and the driving input and output are shone to this Unit.
When the driving unit determine the status code be the brightness adjustment control code one of wherein when, driving input is phase The light modulation brightness corresponding to the brightness adjustment control code, and the luminescence unit is in response to driving input and with the light modulation brightness Stabilized illumination.
When it is first predetermined codes that the driving unit, which determines the status code, driving input is to be relevant to P difference Brightness is dimmed, and the luminescence unit inputs in response to the driving and the different sides for dimming brightness are repeatedly sequentially presented with one Formula shines.
When it is second predetermined codes that the driving unit, which determines the status code, driving input is to be relevant to the P Difference light modulation brightness one of them, and the luminescence unit inputs in response to the driving and dims brightness wherein with the P difference Person's stabilized illumination.
Preferably, lamps and lanterns of the invention, when it is first predetermined codes that the driving unit, which determines the status code not, the drive Moving cell updates the status code stored by the storage element according to the luminous period of the luminescence unit.When the driving unit is sentenced When to make the status code be first predetermined codes, which is stored up the storage element when the luminescence unit starts and shines The status code deposited is updated to second predetermined codes, and will be relevant to last tune of the luminescence unit during this shines later The be intended to brightness data of brightness is stored in the storage element.
Preferably, lamps and lanterns of the invention, are that the brightness adjustment control code is therein when the driving unit determines the status code When one, in the luminescence unit this shine during be shorter than first predetermined period the case where, the driving unit this shine it is single The status code stored by the storage element is updated to the status code when starting luminous and adds 1 by member；In the hair of the luminescence unit The case where not being shorter than first predetermined period between photophase, the driving unit is when the luminescence unit starts to shine by the storage element The stored status code is updated to the status code and adds 1, and then reaches the first pre- timing in the luminescence unit continuous illumination The storage further is updated to correspond to (N-2) a different brightness adjustment control codes for dimming the subscriber in brightness when the phase The status code stored by memory cell, the brightness adjustment control code corresponding to the predetermined light modulation brightness is as a predetermined brightness adjustment control Code.
It is short in the period that shines of the luminescence unit when it is second predetermined codes that the driving unit, which determines the status code, In second predetermined period the case where, the driving unit when the luminescence unit starts to shine by stored by the storage element should Status code is updated to first predetermined codes；In the luminescence unit this shine during not be shorter than second predetermined period the case where, The status code stored by the storage element is updated to this when the luminescence unit starts to shine and first made a reservation for by the driving unit Code, and the storage is then updated with the predetermined brightness adjustment control code when the luminescence unit continuous illumination reaches second predetermined period The status code stored by memory cell.The driving input institute it is relevant dim brightness be stored in the storage element the institute be intended to it is bright The relevant last light modulation brightness of degree data institute.
Preferably, lamps and lanterns of the invention, which is identical to second predetermined period.
Preferably, lamps and lanterns of the invention, which is determining the status code stored by the storage element as institute When stating brightness adjustment control code any one of them, shone period according to this of the luminescence unit, with the shape stored by the storage element State code, the status code add 1 and correspond to the subscriber in (N-2) a different light modulation brightness the brightness adjustment control codes its Middle one updates the status code stored by the storage element, the brightness adjustment control code conduct corresponding to the predetermined light modulation brightness One predetermined brightness adjustment control code.The driving unit is second predetermined codes determining the status code stored by the storage element When, the driving unit according to the luminescence unit this shine during, with second predetermined codes, first predetermined codes and this pre- set the tone Photocontrol code one of them updates the status code stored by the storage element, and the relevant light modulation of driving input institute is bright Degree is intended to the relevant last light modulation brightness of brightness data to be stored in the institute of the storage element.
Preferably, lamps and lanterns of the invention, are that the brightness adjustment control code is therein when the driving unit determines the status code When one, in the luminescence unit this shine during be shorter than first predetermined period the case where, the driving unit this shine it is single The status code stored by the storage element is updated to the status code when starting luminous and adds 1 by member；In shining for the luminescence unit Period is not shorter than first predetermined period but shorter than one the case where being longer than the second predetermined period of first predetermined period, the driving The status code stored by the storage element is updated to the status code when the luminescence unit starts and shines and adds 1 by unit, and is connect When the luminescence unit continuous illumination reaches first predetermined period further by the status code stored by the storage element It is updated to the predetermined brightness adjustment control code；In the luminescence unit luminous period not be shorter than second predetermined period the case where, the drive The status code stored by the storage element is updated to the status code when the luminescence unit starts and shines and adds 1 by moving cell, so Afterwards when the luminescence unit continuous illumination reaches first predetermined period further by the status code stored by the storage element It is updated to the predetermined brightness adjustment control code, and then further when the luminescence unit continuous illumination reaches second predetermined period The status code being determined when updating by the status code stored by the storage element and revert to initial.
It is short in the period that shines of the luminescence unit when it is second predetermined codes that the driving unit, which determines the status code, In first predetermined period the case where, the driving unit when the luminescence unit starts to shine by stored by the storage element should Status code is updated to first predetermined codes；It is not shorter than first predetermined period but shorter than second predetermined period during this shines The case where, the driving unit when the luminescence unit starts to shine by the status code stored by the storage element be updated to this One predetermined codes, and then further stored up the storage element when the luminescence unit continuous illumination reaches first predetermined period The status code deposited is updated to the predetermined brightness adjustment control code；In the period shorter than second pre- timing that shines of the luminescence unit The status code stored by the storage element is updated to this when the luminescence unit starts to shine by the case where phase, the driving unit Then first predetermined codes are further stored up the storage element when the luminescence unit continuous illumination reaches first predetermined period The status code deposited is updated to the predetermined brightness adjustment control code, and then reaches the second pre- timing in the luminescence unit continuous illumination The status code update stored by the storage element is further reverted into second predetermined codes when phase.
Preferably, lamps and lanterns of the invention, which includes that the light emitting module of a series connection and a brightness adjustment control are opened It closes, which has one for receiving the control terminal of a pulse-width modulation signal, so that the dimming control switch is responded It is connected or is not turned in the pulse-width modulation signal.
The driving unit includes a voltage conversion unit, an enable signal generator, a timer, a processor and one Pulse-width modulation signal generator.
The voltage conversion unit is suitable for the electrical connection power switch and is electrically connected the light emitting module of the luminescence unit, and When receiving the alternating voltage of the power switch from the voltage source and by conducting, which is converted into one the One DC voltage and one second DC voltage, and by second direct voltage output to the light emitting module.
The enable signal generator be electrically connected the power conversion unit with receive from the power conversion unit this first DC voltage, and an enable signal is generated when receiving first DC voltage.
The timer is electrically connected the enable signal generator, and is receiving the enable from the enable signal generator When signal, start timing to generate the timing result for the luminous period that one corresponds roughly to the luminescence unit.
The processor is electrically connected the enable signal generator, the timer and the storage element, and is somebody's turn to do receiving to come from When the enable signal of enable signal generator, brightness adjustment control letter is generated according to the status code stored by the storage element Number, and operated according to the update that the timing result from the timer executes the status code.
The pulse-width modulation signal generator is electrically connected the control of the processor and the dimming control switch of the luminescence unit End processed, and the dimming control signal from processor is received, and the pulse-width modulation signal is generated according to the dimming control signal, And export the pulse-width modulation signal to the control terminal of the dimming control switch, so that the dimming control switch is in response to this Pulse-width modulation signal controls shining for the light emitting module, and the pulse-width modulation signal and second DC voltage collectively form the drive Dynamic input.
Preferably, lamps and lanterns of the invention, the driving unit include a driving voltage generator, an enable signal generator, One timer and a processor.
The driving voltage generator is suitable for being electrically connected the power switch and is electrically connected the luminescence unit, and comes from receiving When the alternating voltage of the voltage source and the power switch by being connected, one first direct current is generated according to the alternating voltage Pressure, and second DC voltage inputted as the driving is generated also according to a dimming control signal, and by second direct current Pressure output is to the luminescence unit, so that the luminescence unit shines according to second DC voltage.
The enable signal generator is electrically connected the driving voltage generator to receive being somebody's turn to do from the driving voltage generator First DC voltage, and an enable signal is generated when receiving first DC voltage.
The timer is electrically connected the enable signal generator, and is receiving the enable from the enable signal generator When signal, start timing to generate the timing result for the period that shines that one corresponds roughly to the luminescence unit.
The processor is electrically connected the enable signal generator, the timer, the storage element and the driving voltage generator, And when receiving the enable signal from the enable signal generator, produced according to the status code stored by the storage element It gives birth to the dimming control signal and exports the dimming control signal to the driving voltage generator, and according to from the timer The timing result executes the update operation of the status code.
Preferably, lamps and lanterns of the invention, which has a minimum code value, and as corresponding to (the N- 2) brightness adjustment control code of the maximum for a different light modulation brightness.
The beneficial effects of the present invention are: when the driving unit receives the alternating voltage of the outside, according to being stored in this The status code of storage element, which generates and exports the driving, is input to the luminescence unit, so that the luminescence unit is in response to the driving It inputs to achieve the effect that multisection type dims.
Detailed description of the invention
Other features of the invention and effect will be clearly presented in the embodiment referring to schema, in which:
Fig. 1 is a block diagram, illustrate the present invention can multisection type light modulation lamps and lanterns first embodiment；
Fig. 2 is a schematic diagram, illustrates the different operation situation of one first state sample implementation of the first embodiment；
Fig. 3 is a schematic diagram, illustrates the different operation situation of one second state sample implementation of the first embodiment；And
Fig. 4 is a block diagram, illustrate the present invention can multisection type light modulation lamps and lanterns second embodiment.
Specific embodiment
Before the present invention is described in detail, it shall be noted that in the following description content, similar component is with identical Number is to indicate.
Refering to fig. 1, first embodiment of the invention can multisection type light modulation lamps and lanterns 1, be suitable for via a power switch 100 and The voltage source 200 of one one alternating voltage of supply of electrical connection, the power switch 100 allow in conducting from the voltage source 200 The alternating voltage stops the supply of the alternating voltage when being not turned on via itself being provided to the lamps and lanterns 1.The lamps and lanterns 1 Include a luminescence unit 11, a storage element 12 and a driving unit 13.
In the present embodiment, which includes a light emitting module 111 being connected in series and a dimming control switch 112.Light emitting diode (LED) lamp string that the light emitting module 111 is for example connected in parallel comprising two, each LED light string is by more A LED being one another in series is formed.The dimming control switch 112 for example, one is connected electrically between the light emitting module 111 and ground Relay, but not limited to this, and has one to believe for receiving a Pulse Width Modulation (Pulse Width Modulation, PWM) Number control terminal so that the dimming control switch 112 is connected or is not turned in response to the pwm signal.It is worth noting that, should Dimming control switch 112 is connected or is not turned on the responsibility conduction ratio (duty cycle) for being relevant to the pwm signal.That is, The responsibility conduction ratio of the pwm signal is bigger, longer during the conducting of the dimming control switch 112；On the contrary, the pwm signal Responsibility conduction ratio is smaller, shorter during the conducting of the dimming control switch 112.
In the present embodiment, the storage element 12 is including, for example, a flash memory (flash memory), but not with this It is limited.The storage element 12 stores the be intended to brightness data 12b of a status code 12a and one.Status code 12a can have to be N number of The reference code of continuous code value one of wherein, in N number of reference code first to (N-2) a reference code respectively as correspondence In the brightness adjustment control code of (N-2) a different light modulation brightness, and (N-1) and n-th reference code are respectively as one first predetermined codes And one second predetermined codes, wherein N is an integer for being not less than 4.The institute is intended to brightness data 12b and is relevant to P different light modulation brightness One of wherein, wherein P is, for example, an integer for being greater than N, and but not limited to this.
The driving unit 13 includes a voltage conversion unit 131, an enable signal generator 132, a timer 133, one Processor 134 and a pulse-width modulation signal generator 135.
The voltage conversion unit 131 is suitable for being electrically connected the power switch 100 to receive in the power switch 100 conducting The alternating voltage from the voltage source 200, and it is electrically connected the light emitting module 111 of the luminescence unit 11, and come receiving When the alternating voltage of the power switch 100 from the voltage source 200 and by conducting, such as in a known manner by the friendship Galvanic electricity pressure is converted into one first DC voltage and one second DC voltage, and by second direct voltage output to the mould that shines Block 111.It is worth noting that, in this embodiment, which is a fixed voltage, and second DC voltage is One is different from another fixed voltage of first DC voltage.
In this way, when the light emitting module 111 receives second DC voltage from the voltage conversion unit 131, it should Light emitting module 111 is driven by second DC voltage during the conducting of the dimming control switch 112 and is shone.In this situation Under, the brightness of the light emitting module 111 is relevant to the responsibility conduction ratio of the pwm signal, that is to say, that the responsibility of the pwm signal is led Logical ratio is bigger, and the brightness of the light emitting module 111 is higher；On the contrary, the responsibility conduction ratio of the pwm signal is smaller, the light emitting module 111 brightness is lower.
The enable signal generator 132 is electrically connected the power conversion unit 131 and comes from the power conversion unit 131 to receive First DC voltage, and an enable signal is generated when receiving first DC voltage.For example, the enable signal generates Device 132 can be an electric power starting resetting (Power-on Reset) generator, and but not limited to this, which generates Device generates a reset signal as the enable signal when being applied with first DC voltage as power supply.
The timer 133 is electrically connected the enable signal generator 132, and is receiving from the enable signal generator It when the 132 enable signal, such as is reset and starts timing, to generate a light emission period for corresponding roughly to the luminescence unit 11 Between timing result.
The processor 134 is electrically connected the enable signal generator 132, the timer 133 and the storage element 12.The processing Device 134 is actuated to read 12 institute of storage element when receiving the enable signal from the enable signal generator 132 The status code 12a of storage, and the brightness adjustment control that one is relevant to the status code is generated according to read status code 12a and is believed Number, and according to from the timer 133 the timing result and read status code 12a update status code 12a. The update operation for how executing status code 12a as the processor 134 is held later by illustrated in greater detail.
The brightness adjustment control of the pulse-width modulation signal generator 135 the electrical connection processor 134 and the luminescence unit 11 is opened 112 control terminal is closed, and receives the dimming control signal from the processor 134, and is produced according to the dimming control signal The raw pwm signal, and the pwm signal is exported to the control terminal of the dimming control switch 112, so that the brightness adjustment control is opened 112 are closed in response to the pwm signal to control shining for the light emitting module 111.In this embodiment, the pwm signal and this second The driving that DC voltage collectively forms an output to the luminescence unit 11 inputs.
It is will be described in one first state sample implementation below, how which according to status code 12a generates the light modulation Signal is controlled, and how to execute the update operation of status code 12a according to the timing result and status code 12a.
It is the brightness adjustment control code (i.e. first to (N-2) a reference when the processor 134 determines status code 12a Code) one of wherein when, the dimming control signal caused by the processor 134 is relevant to corresponding to the brightness adjustment control code Brightness (corresponding person in i.e. described (N-2) a different light modulation brightness) is dimmed, and the luminescence unit 11 is in response to the driving It inputs and the light emitting module 111 is made to shine with the light modulation brightness stability.Meanwhile being shorter than in the luminous period T of the light emitting module 111 The case where one first predetermined period T1, the processor 134 is for example when the light emitting module 111 starts to shine by the storage element 12 Stored status code 12a is updated to status code 12a and adds 1.Shorter than should not in the period T that shines of the light emitting module 111 The case where first predetermined period T1, the processor 134 is for example when the light emitting module 111 starts to shine by 12 institute of storage element The status code 12a of storage is updated to status code 12a and adds 1, and then 111 continuous illumination of light emitting module reach this first Further come when predetermined period T1 with the brightness adjustment control code of the subscriber corresponded in (N-2) a different light modulation brightness Update the status code 12a stored by the storage element 12.Below for simplicity, tune corresponding to the predetermined light modulation brightness Photocontrol code is as a predetermined brightness adjustment control code.
In this state sample implementation, for example, first reference code has a minimum code value, and as corresponding to (the N- 2) brightness adjustment control code of the maximum for a different light modulation brightness, and the predetermined brightness adjustment control code is first reference code, But it is not limited thereto.
It, should caused by the processor 134 when it is first predetermined codes that the processor 134, which determines status code 12a, Dimming control signal is to be relevant to described P different light modulation brightness, and the luminescence unit 11 inputs in response to the driving and makes this Light emitting module 111 shines in such a way that one is repeatedly sequentially presented described P different light modulation brightness, for example, the light emitting module 111 The maximum for starting from described P different light modulation brightness of brightness become with the gradually decreasing fashion of a such as fixed frequency Change, after the reckling being changed in described P different light modulation brightness, and becomes maximum dimmer brightness side according to this again Formula changes repeatedly, and but not limited to this.It is worth noting that, in this state sample implementation, in (N-2) a different light modulation brightness The maximum and the P different the maximum dimmed in brightness for example can be identical, but not limited to this, in other words, In other state sample implementations, the two can also be different.Meanwhile the processor 134 for example the light emitting module 111 start shine when, Status code 12a stored by the storage element 12 is updated to second predetermined codes, and the mould that shines will be relevant to later The brightness data of the last light modulation brightness of the luminous period T of block 111 is intended to brightness money as the institute for being stored in the storage element 12 Expect 12b.
It, should caused by the processor 134 when it is second predetermined codes that the processor 134, which determines status code 12a, Dimming control signal is to be relevant to the institute being stored in the storage element 12 to be intended to the relevant last light modulation of brightness data 12b institute Brightness, and the luminescence unit 11 inputs in response to the driving and the light emitting module 111 is made to be intended to brightness data 12b institute correlation with the institute The last light modulation brightness stability shine.Meanwhile being shorter than one second predetermined period in the period T that shines of the light emitting module 111 The case where T2, the state of the processor 134 stored by for example when the light emitting module 111 starts to shine by the storage element 12 Code 12a is updated to first predetermined codes.It is not shorter than second predetermined period T2's in the period T that shines of the light emitting module 111 Situation, the status code of the processor 134 stored by for example when the light emitting module 111 starts to shine by the storage element 12 12a is updated to first predetermined codes, and then when 111 continuous illumination of light emitting module reaches second predetermined period T2 with this Predetermined brightness adjustment control code updates the status code 12a stored by the storage element 12.
In this state sample implementation, for example, first predetermined period T1 is the same as second predetermined period T2, but not with this It is limited.In other state sample implementations, first predetermined period T1 may also differ from second predetermined period T2.
Below refering to Fig. 2 and table one, illustrate N=6, P=256, the first/bis- predetermined period T1/T2 be 5 seconds, Each reference code by a 3- byte code and this be intended in the example that brightness data is a 8- byte code, the lamps and lanterns of the first embodiment The 1 different operation situation in first state sample implementation.
Table one
Firstly, in this instance, which is respectively 000,001,010,011,100,101, wherein should First to fourth reference code 000,001,010,011 is respectively represented to be adjusted corresponding to the maximum dimmer brightness (i.e. 100%), one second Brightness (i.e. the 75% of the maximum dimmer brightness), a third dim brightness (i.e. the 50% of the maximum dimmer brightness) Ji Yi tetra- The brightness adjustment control code of light modulation brightness (i.e. the 25% of the maximum dimmer brightness), and the 5th and the 6th reference code 100,101 points First predetermined codes and second predetermined codes are not represented, and in this example, which corresponds to maximum tune First reference code 000 of brightness.It, will be with 100%, 75%, 50% and 25% generation respectively for the sake of simplifying explanation The table maximum dimmer brightness, the second light modulation brightness, third light modulation brightness and the 4th light modulation brightness.
The case where status code 12a is 000 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation one with the luminance A of 100% stabilized illumination, meanwhile, in operation in luminance A The luminous period T of the light emitting module 111 the case where being shorter than (i.e. 5 seconds) first predetermined period T1, status code 12a is in the hair 001 is updated to by the processor 134 when optical module 111 starts to shine.In the case, it is relevant to the bright of 100% stabilized illumination Degree data is, for example, 00000000, and but not limited to this, and the brightness data 00000000 can be used as and be stored in the storage element 12 institute is intended to brightness data 12b.In addition, the lamps and lanterns 1 can be remained into always next time by being updated to 001 status code 12a When being activated, in other words, which is activated next time when, which can be operated in the case where will be discussed below One luminance B.Alternatively, in operation luminance A the light emitting module 111 luminous period T shorter than this first The case where (i.e. 5 seconds) predetermined period T1, status code 12a is not only when the light emitting module 111 starts to shine by the processor 134 It is updated to 001, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 further by this The update of processor 134 reverts to 000, and in other words, which is activated next time when, which can still be operated Luminance A (i.e. next luminance is the luminance A).
The case where status code 12a is 001 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation with the luminance B of 75% stabilized illumination, meanwhile, in operation luminance B's The luminous period T of the light emitting module 111 is shorter than the case where (i.e. 5 seconds) first predetermined period T1, and status code 12a shines at this 010 is updated to by the processor 134 when module 111 starts to shine.In the case, it is relevant to the brightness money of 75% stabilized illumination Material is, for example, 01000000, and but not limited to this, and the brightness data 01000000 can be used as and be stored in the storage element 12 The institute is intended to brightness data 12b.In addition, the lamps and lanterns 1 can be remained into always and opened by being updated to 010 status code 12a next time When dynamic, in other words, which is activated next time when, which can operate next what be will be discussed below Luminance C.Alternatively, in operation, in the luminous period T of the light emitting module 111 of luminance B, shorter than this is first predetermined The case where (i.e. 5 seconds) period T1, status code 12a are not only updated when the light emitting module 111 starts to shine by the processor 134 It is 010, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 further by the processing The update of device 134 reverts to 000, and in other words, which is activated next time when, which can still be operated in the hair Light state A (i.e. next luminance is the luminance A).
The case where status code 12a is 010 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation with the luminance C of 50% stabilized illumination, meanwhile, in operation luminance C's The luminous period T of the light emitting module 111 is shorter than the case where (i.e. 5 seconds) first predetermined period T1, and status code 12a shines at this 011 is updated to by the processor 134 when module 111 starts to shine.In the case, it is relevant to the brightness money of 50% stabilized illumination Material is, for example, 10000000, and but not limited to this, and the brightness data 10000000 can be used as and be stored in the storage element 12 The institute is intended to brightness data 12b.In addition, the lamps and lanterns 1 can be remained into always and opened by being updated to 011 status code 12a next time When dynamic, in other words, which is activated next time when, which can operate next what be will be discussed below Luminance D.Alternatively, in operation, in the luminous period T of the light emitting module 111 of luminance C, shorter than this is first predetermined The case where (i.e. 5 seconds) period T1, status code 12a are not only updated when the light emitting module 111 starts to shine by the processor 134 It is 011, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 further by the processing The update of device 134 reverts to 000, and in other words, which is activated next time when, which can still be operated in the hair Light state A (i.e. next luminance is the luminance A).
The case where status code 12a is 011 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation with the luminance D of 25% stabilized illumination, meanwhile, in operation luminance D's The luminous period T of the light emitting module 111 is shorter than the case where (i.e. 5 seconds) first predetermined period T1, and status code 12a shines at this 100 are updated to by the processor 134 when module 111 starts to shine.In the case, it is relevant to the brightness money of 25% stabilized illumination Material is, for example, 11000000, and but not limited to this, and the brightness data 11000000 can be used as and be stored in the storage element 12 The institute is intended to brightness data 12b.In addition, the lamps and lanterns 1 can be remained into always and opened by being updated to 100 status code 12a next time When dynamic, in other words, which is activated next time when, which can operate next what be will be discussed below Luminance E.Alternatively, in operation, in the luminous period T of the light emitting module 111 of luminance D, shorter than this is first predetermined The case where (i.e. 5 seconds) period T1, status code 12a are not only updated when the light emitting module 111 starts to shine by the processor 134 It is 100, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 further by the processing The update of device 134 reverts to 000, and in other words, which is activated next time when, which can still be operated in the hair Light state A (i.e. next luminance is the luminance A).
In this way, luminance A described above, B, C, each of D can be considered as a fixed dimming state.
The case where status code 12a is 100 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation in the hair to shine in a manner of described 256 different light modulation brightness are repeatedly sequentially presented Light state E, for example, the light emission luminance of the light emitting module 111 is repeatedly with the change frequency of such as 1 time/second from such as 100% Maximum dimmer brightness changes the minimum light modulation brightness to such as 0%, and but not limited to this.In other state sample implementations, this shines The light emission luminance of module 111 can also change with other change frequencies and from minimum light modulation brightness to the maximum dimmer brightness.Together When, status code 12a is updated to 101 by the processor 134 when the light emitting module 111 starts to shine.In the case, the storage The institute stored by memory cell 12 be intended to brightness data 12b be sequentially to change between such as 00000000~11111111 repeatedly, And the lamps and lanterns 1 can be remained into always and be activated by being updated to 101 status code 12a next time when, in other words, the lamps and lanterns 1 when being activated next time, which can operate in the next luminance F that will be discussed below.In this way, the hair Light state E can be considered as the luminance of an automatically scanning.Furthermore it is noted that in this instance, the brightness data The smaller then corresponding light modulation brightness level of 00000000~11111111 code value is higher, and but not limited to this.
The case where status code 12a is 101 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And the light emitting module 111 operation is made to be intended to brightness data 12b's being relevant to the institute with one in described 256 different light modulation brightness The luminance F of brightness (the last light modulation brightness i.e. in previous luminance E) stabilized illumination is dimmed, meanwhile, It is shorter than the feelings of (i.e. 5 seconds) second predetermined period T2 in the luminous period T of the light emitting module 111 of luminance F in operation Condition, status code 12a are updated to 100 (first predetermined codes) by the processor 134 when the light emitting module 111 starts to shine. In addition, when being updated to 100 status code 12a and can remain into the lamps and lanterns 1 always and be activated next time, in other words, the lamp Tool 1 is activated next time when, which can be operated in luminance E.In this way, luminance F can also be considered as One fixed luminance.Alternatively, in operation luminance F the light emitting module 111 luminous period T shorter than this second The case where (i.e. 5 seconds) predetermined period T2, status code 12a is not only when the light emitting module 111 starts to shine by the processor 134 100 are updated to, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) second predetermined period T2 by the processor 134 to be renewed back to be 000, and in other words, which is activated next time when, which can be operated in the luminance A (i.e. next luminance is the luminance A).
According to above-mentioned example, when in use, user is only needed by operating continuously 100 (the i.e. repeated priming of power switch The lamps and lanterns 1) number come control the lamps and lanterns 1 shine, to reach desired light modulation brightness.Therefore, the present invention first is implemented The lamps and lanterns 1 of example can easily be implemented in existing structure, and the power switch conduct that must only cooperate building to be configured originally The power switch 100 can reach brightness adjustment control, in contrast to existing skill, open without installing relevant control panel or dimming It closes, the destruction of more avoidable building wall.
It is also in addition described in detail in one second state sample implementation below, how which generates according to status code 12a should Dimming control signal, and the update operation of status code 12a how is executed according to the timing result and status code 12a.
It is the brightness adjustment control code (i.e. first to (N-2) a reference when the processor 134 determines status code 12a Code) one of wherein when, be similar to above-mentioned first state sample implementation, the dimming control signal caused by the processor 134 It is to be relevant to light modulation brightness corresponding to the brightness adjustment control code (corresponding person in i.e. described (N-2) a different light modulation brightness), And the luminescence unit 11 is inputted in response to the driving and the light emitting module 111 is made to be shone with the light modulation brightness stability.Meanwhile in The case where luminous period T of the light emitting module 111 is shorter than one first predetermined period T1, the processor 134 is for example in the mould that shines Status code 12a stored by the storage element 12 is updated to the status code 12a when starting luminous and adds 1 by block 111.This implementation state The place that sample is different from first state sample implementation is: in luminous period T not shorter than first pre- timing of the light emitting module 111 Phase T1 but shorter than one the case where being longer than the second predetermined period T2 of first predetermined period T1, the processor 134 is for example in the hair Status code 12a stored by the storage element 12 is updated to the status code 12a when starting luminous and adds 1 by optical module 111, and is connect When 111 continuous illumination of light emitting module reaches first predetermined period T1 further by stored by the storage element 12 should Status code 12a is updated to the brightness adjustment control code of the subscriber corresponded in (N-2) a different light modulation brightness.The following are For the sake of simplification, the brightness adjustment control code corresponding to the predetermined light modulation brightness is as a predetermined brightness adjustment control code.In addition, shining in this The luminous period T of module 111 is not shorter than the case where second predetermined period T2, and the processor 134 is for example in the light emitting module 111 Status code 12a stored by the storage element 12 is updated to the status code 12a when starting luminous and adds 1, it is then luminous at this Further by the status code 12a stored by the storage element 12 when 111 continuous illumination of module reaches first predetermined period T1 Be updated to the predetermined brightness adjustment control code, and then when 111 continuous illumination of light emitting module reaches second predetermined period T2 more The status code 12a being determined when further updating by the status code 12a stored by the storage element 12 and revert to initial.
In this state sample implementation, can be similar in above-mentioned first state sample implementation for example, first reference code tool There are a minimum code value, and the brightness adjustment control code as the maximum for corresponding to (N-2) a different light modulation brightness, and The predetermined brightness adjustment control code is first reference code, but is not limited thereto.
When it is first predetermined codes that the processor 134, which determines status code 12a, it is similar to first state sample implementation, The dimming control signal caused by the processor 134 is to be relevant to the P difference to dim brightness, and 11 sound of luminescence unit It should be inputted in the driving and send out the light emitting module 111 in such a way that described P different light modulation brightness are repeatedly sequentially presented in this Light.Similarly, the shape of the processor 134 stored by for example when the light emitting module 111 starts to shine by the storage element 12 State code 12a is updated to second predetermined codes, and will be relevant to the last light modulation of the luminous period T of the light emitting module 111 later The brightness data of brightness is intended to brightness data 12b as the institute for being stored in the storage element 12.
When it is second predetermined codes that the processor 134, which determines status code 12a, it is similar to first state sample implementation, The dimming control signal caused by the processor 134 is to be relevant to the institute being stored in the storage element 12 to be intended to brightness data The relevant last light modulation brightness of 12b institute, and the luminescence unit 11 inputs in response to the driving and makes the light emitting module 111 with this Be intended to brightness data 12b relevant last light modulation brightness stability shines.Similarly, in the light emission period of the light emitting module 111 Between T the case where being shorter than first predetermined period T1, the processor 134 is for example when the light emitting module 111 starts to shine by the storage Status code 12a stored by memory cell 12 is updated to first predetermined codes.This state sample implementation is different from first state sample implementation Place be: in the light emitting module 111 luminous period T be shorter than the first predetermined period T1 but shorter than one be longer than this first The case where the second predetermined period T2 of predetermined period T1, the processor 134 for example should when the light emitting module 111 starts to shine Status code 12a stored by storage element 12 is updated to first predetermined codes, and then in 111 continuous illumination of light emitting module The status code 12a stored by the storage element 12 is further updated to the predetermined light modulation when reaching first predetermined period T1 Control code.In addition, in the light emitting module 111 this shine period T not shorter than second predetermined period T2 the case where, the processor 134 for example the luminescence unit 11 start shine when by the status code 12a stored by the storage element 12 be updated to this first Predetermined codes, then when 111 continuous illumination of light emitting module reaches first predetermined period T1 further by the storage element 12 Stored status code 12a is updated to the predetermined brightness adjustment control code, and then reaches this in 111 continuous illumination of light emitting module The status code update stored by the storage element 12 is further reverted into second predetermined codes when the second predetermined period T2.
Below refering to Fig. 3 and table two, illustrate N=6, P=256, the first predetermined period T1 be 5 seconds, this second Predetermined period T2 by 1 minute, each reference code be a 3- byte code and this be intended in the example that brightness data is a 8- byte code, Different operation situation of the lamps and lanterns 1 of the first embodiment in second state sample implementation.
Table two
In this instance, first to the 6th reference code, the example being similar in first state sample implementation, respectively 000, 001,010,011,100,101, wherein first to fourth reference code 000,001,010,011 is respectively represented corresponding to the maximum Light modulation brightness (i.e. 100%), one second light modulation brightness (i.e. the 75% of the maximum dimmer brightness), third light modulation brightness (i.e. should The 50% of maximum dimmer brightness) Ji Yi tetra- dim brightness (i.e. the 25% of the maximum dimmer brightness) brightness adjustment control code, and 5th and the 6th reference code 100,101 respectively represent first predetermined codes and second predetermined codes, and in this example, this is predetermined Brightness adjustment control code is first reference code 000 corresponding to the maximum dimmer brightness.For the sake of simplifying explanation, similarly The maximum dimmer brightness, the second light modulation brightness, third light modulation brightness will be respectively represented with 100%, 75%, 50% and 25% And the 4th light modulation brightness.
The case where status code 12a is 000 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation one with the luminance A of 100% stabilized illumination.Meanwhile in operation in luminance A The luminous period T of the light emitting module 111 the case where being shorter than (i.e. 5 seconds) first predetermined period T1, status code 12a is in the hair Optical module 111 starts to be updated to 001 by the processor 134 when shining.In the case, it is relevant to 100% stabilized illumination Brightness data is, for example, 00000000, and but not limited to this, and the brightness data 00000000 can be used as and be stored in the storage list The institute of member 12 is intended to brightness data 12b.In addition, being updated to 001 status code 12a can remain into always one under the lamps and lanterns 1 Secondary when being activated, in other words, which is activated next time when, which, which can operate, will be discussed below Next luminance B.Alternatively, in operation the light emitting module 111 of luminance A luminous period T shorter than this The case where one predetermined period T1 (i.e. 5 seconds) but shorter than (i.e. 1 minute) second predetermined period T2, status code 12a is not only at this Light emitting module 111 starts to be updated to 001 by the processor 134 when shining, and reaches in 111 continuous illumination of light emitting module The predetermined brightness adjustment control code 000 is further updated to by the processor 134 when (i.e. 5 seconds) first predetermined period T1, in other words It says, which is activated next time when, which can still be operated in luminance A (i.e. next luminance For the luminance A).Alternatively, in operation luminance A the light emitting module 111 luminous period T shorter than this second The case where (i.e. 1 minute) predetermined period T2, status code 12a is not only when the light emitting module 111 starts to shine i.e. by the processing Device 134 is updated to 001, and further when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 The predetermined brightness adjustment control code 000 is updated to by the processor 134, and also more reaches this in 111 continuous illumination of light emitting module The shape being determined when further being updated by the processor 134 (at 1 minute) when the second predetermined period T2 and reverted to initial State code 000, in other words, which is activated next time when, the light emitting module 111 can recovery operation in this prior shine State A.
The case where status code 12a is 001 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation with the luminance B of 75% stabilized illumination.Meanwhile in operation luminance B's The luminous period T of the light emitting module 111 is shorter than the case where (i.e. 5 seconds) first predetermined period T1, and status code 12a shines at this Module 111 starts to be updated to 010 by the processor 134 when shining.In the case, it is relevant to the brightness of 75% stabilized illumination Data is, for example, 01000000, and but not limited to this, and the brightness data 01000000 can be used as and be stored in the storage element 12 The institute be intended to brightness data 12b.In addition, be updated to 010 status code 12a can remain into always the lamps and lanterns 1 next time by When starting, in other words, which is activated next time when, which can operate next what be will be discussed below A luminance C.Alternatively, in operation, in the luminous period T of the light emitting module 111 of luminance B, shorter than this is first pre- The case where timing phase T1 (i.e. 5 seconds) but shorter than (i.e. 1 minute) second predetermined period T2, status code 12a are not only luminous at this Be updated to 010 by the processor 134 when module 111 starts to shine, and 111 continuous illumination of light emitting module reach this The predetermined brightness adjustment control code 000 is further updated to by the processor 134 when (i.e. 5 seconds) one predetermined period T1, it in other words, should Lamps and lanterns 1 are activated next time when, the light emitting module 111 can still operate luminance A (i.e. next luminance be the hair Light state A).Alternatively, not being shorter than the second pre- timing in the luminous period T of the light emitting module 111 of luminance B in operation The case where (i.e. 1 minute) phase T2, status code 12a not only the light emitting module 111 start shine when i.e. by the processor 134 more New is 010, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 further by this at Reason device 134 is updated to the predetermined brightness adjustment control code 000, and it is second pre- also more to reach this in 111 continuous illumination of light emitting module The status code being determined when further being updated by the processor 134 (at 1 minute) when timing phase T2 and reverted to initial 001, in other words, which is activated next time when, which can the luminance of recovery operation in this prior B。
The case where status code 12a is 010 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation with the luminance C of 50% stabilized illumination.Meanwhile in operation luminance C's The luminous period T of the light emitting module 111 is shorter than the case where (i.e. 5 seconds) first predetermined period T1, and status code 12a shines at this Module 111 starts to be updated to 011 by the processor 134 when shining.In the case, it is relevant to the brightness of 50% stabilized illumination Data is, for example, 10000000, and but not limited to this, and the brightness data 10000000 can be used as and be stored in the storage element 12 The institute be intended to brightness data 12b.In addition, be updated to 011 status code 12a can remain into always the lamps and lanterns 1 next time by When starting, in other words, which is activated next time when, which can operate next what be will be discussed below A luminance D.Alternatively, in operation, in the luminous period of the light emitting module 111 of luminance C, shorter than this is first predetermined The case where period T1 (i.e. 5 seconds) but shorter than (i.e. 1 minute) second predetermined period T2, status code 12a is not only in the mould that shines Be updated to 011 by the processor 134 when block 111 starts to shine, and 111 continuous illumination of light emitting module reach this first The predetermined brightness adjustment control code 000, in other words, the lamp are further updated to by the processor 134 when (i.e. 5 seconds) predetermined period T1 Tool 1 is when being activated next time, which can still operate that (i.e. next luminance shines for this in luminance A State A).Alternatively, not being shorter than second predetermined period in the luminous period T of the light emitting module 111 of luminance C in operation The case where (i.e. 1 minute) T2, status code 12a are not only updated by the processor 134 when the light emitting module 111 starts and shines It is 010, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 further by the processing Device 134 is updated to the predetermined brightness adjustment control code 000, and it is second predetermined also more to reach this in 111 continuous illumination of light emitting module The status code 010 being determined when further being updated by the processor 134 (at 1 minute) when period T2 and reverted to initial, In other words, which is activated next time when, which can the luminance C of recovery operation in this prior.
The case where status code 12a is 011 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And make the light emitting module 111 operation with the luminance D of 25% stabilized illumination.Meanwhile in operation luminance D's The luminous period T of the light emitting module 111 is shorter than the case where (i.e. 5 seconds) first predetermined period T1, and status code 12a shines at this Module 111 starts to be updated to 100 by the processor 134 when shining.In the case, it is relevant to the brightness of 25% stabilized illumination Data is, for example, 11000000, and but not limited to this, and the brightness data 11000000 can be used as and be stored in the storage element 12 The institute be intended to brightness data 12b.In addition, be updated to 100 status code 12a can remain into always the lamps and lanterns 1 next time by When starting, in other words, which is activated next time when, which can operate next what be will be discussed below A luminance E.Alternatively, in operation, in the luminous period of the light emitting module 111 of luminance D, shorter than this is first predetermined The case where period T1 (i.e. 5 seconds) but shorter than (i.e. 1 minute) second predetermined period T2, status code 12a is not only in the mould that shines Be updated to 100 by the processor 134 when block 111 starts to shine, and 111 continuous illumination of light emitting module reach this first The predetermined brightness adjustment control code 000, in other words, the lamp are further updated to by the processor 134 when (i.e. 5 seconds) predetermined period T1 Tool 1 is when being activated next time, which can operate that (i.e. next luminance is the shape that shines in luminance A State A).Alternatively, not being shorter than second predetermined period T2 in the luminous period T of the light emitting module 111 of luminance D in operation The case where (i.e. 1 minute), status code 12a are not only updated to by the processor 134 when the light emitting module 111 starts and shines 100, and when 111 continuous illumination of light emitting module reaches (i.e. 5 seconds) first predetermined period T1 further by the processor 134 are updated to the predetermined brightness adjustment control code 000, and also more reach the second pre- timing in 111 continuous illumination of light emitting module The status code 011 being determined when further being updated by the processor 134 (at 1 minute) when phase T2 and reverted to initial, is changed Sentence is talked about, which is activated next time when, which can the luminance D of recovery operation in this prior.
In this way, luminance A described above, B, C, each of D can be considered as a fixed dimming state.
The case where status code 12a is 100 when the lamps and lanterns 1 are activated, the example being similar in first state sample implementation, The luminescence unit 11 inputs in response to the driving and makes the light emitting module 111 operation to be repeatedly sequentially presented described 256 The luminous luminance E of the mode of difference light modulation brightness, for example, the light emission luminance of the light emitting module 111 is repeatedly with such as 1 The change frequency of secondary/second changes the minimum light modulation brightness to such as 0% from such as 100% maximum dimmer brightness, but not with this It is limited.In other embodiments, the light emission luminance of the light emitting module 111 can also dim bright with other change frequencies and from the minimum Degree, which changes, arrives the maximum dimmer brightness.Meanwhile status code 12a the light emitting module 111 start shine when by the processor 134 It is updated to 101.In the case, the institute stored by the storage element 12 be intended to brightness data 12b be with sequentially change repeatedly in Such as between 00000000~11111111, and 101 status code 12a has been updated to it and can have remained into always one under the lamps and lanterns 1 Secondary when being activated, in other words, which is activated next time when, which, which can operate, will be discussed below Next luminance F.In this way, luminance E can be considered as the luminance of an automatically scanning.In addition, noticeable It is that in this instance, the code value of the brightness data 00000000~11111111 is smaller, corresponding light modulation brightness level is got over Height, but not limited to this.
The case where status code 12a is 101 when the lamps and lanterns 1 are activated, the luminescence unit 11 are inputted in response to the driving And the light emitting module 111 operation is made to be intended to brightness data 12b's being relevant to the institute with one in described 256 different light modulation brightness Dim the luminance F of brightness (the last light modulation brightness i.e. in previous luminance E) stabilized illumination.Meanwhile It is shorter than the feelings of (i.e. 5 seconds) first predetermined period T1 in the luminous period T of the light emitting module 111 of luminance E in operation Condition, status code 12a are updated to 100 by the processor 134 when the light emitting module 111 starts and shines.In addition, being updated to 100 status code 12a can remain into always the lamps and lanterns 1 and be activated next time when, in other words, which is opened next time When dynamic, which can return to operation in luminance E.Alternatively, in operating the mould that shines in luminance F The luminous period of block 111 is not shorter than first predetermined period T1 (i.e. 5 seconds) but is shorter than second predetermined period T2 (i.e. 1 minute) Situation, status code 12a are not only updated to 100, Er Qie by the processor 134 when the light emitting module 111 starts and shines 111 continuous illumination of light emitting module is further updated to this by the processor 134 when reaching (i.e. 5 seconds) first predetermined period T1 Predetermined brightness adjustment control code 000, in other words, which is activated next time when, which can operate shines at this State A (i.e. next luminance is the luminance A).Alternatively, in operating the light emitting module 111 in luminance F Luminous period T be shorter than (i.e. 1 minute) second predetermined period T2 the case where, status code 12a is not only in the light emitting module 111 are updated to 100 by the processor 134 when starting to shine, and reach this first in advance in 111 continuous illumination of light emitting module The predetermined brightness adjustment control code 000 is further updated to by the processor 134 when (i.e. 5 seconds) timing phase T1, and also more in the hair It is further updated by the processor 134 (at i.e. 1 minute) when 111 continuous illumination of optical module reaches second predetermined period T2 extensive The status code 101 being determined when being again initial, in other words, which is activated next time when, 111 meeting of light emitting module The luminance F of recovery operation in this prior.In this way, luminance F can also be considered as a fixed luminance.
Refering to Fig. 4, the present invention can multisection type light modulation lamps and lanterns 1 ' second embodiment be the first embodiment a variation Aspect, and it is different in the luminescence unit 11 ' and the driving unit 13 ' with the first embodiment.
In the present embodiment, which only includes the light emitting module 111 being similar in Fig. 1, and figure is omitted The dimming control switch 112 in 1.
In the present embodiment, which includes that a driving voltage generates unit 136, the enable signal generator 132, the timer 133 and the processor 134 '.
The driving voltage generator 136 is suitable for being electrically connected the power switch 100 and is electrically connected shining for the luminescence unit 11 ' Module 111, and when receiving the alternating voltage of the power switch 100 from the voltage source 200 and by conducting, according to The alternating voltage generates first DC voltage.The driving voltage generator 136 generates one the also according to a dimming control signal Two DC voltages, and by second direct voltage output to the luminescence unit 11 ', thus the luminescence unit 11 ' according to this second DC voltage shines.It is worth noting that, in the present embodiment, which is produced as the driving unit 13 ' Raw driving input.(consolidate in addition, second DC voltage is different from second DC voltage in the first embodiment for one Constant voltage), and the visual dimming control signal is the voltage that can change in such as 0V~10V with one.Furthermore the light modulation control Signal processed is also different from the dimming control signal in the first embodiment.
In this embodiment, it is converted due to the driving voltage generator 136 instead of the voltage in the first embodiment Unit 131 (Fig. 1), the enable signal generator 132 are electrically connected the driving voltage generator 136 and come from the driving voltage to receive First DC voltage of generator 136.In addition, the enable signal generator 132 and the timer 133 are respectively provided with and are similar to The operation and effect of the enable signal generator 132 and the timer 133 (Fig. 1) of the first embodiment.
The processor 134 ' is electrically connected the driving voltage generator 136, the enable signal generator 132, the timer 133 And the storage element 12, and when receiving the enable signal from the enable signal generator 132, it is similar to first reality Example is applied, is driven by the enable signal to generate brightness adjustment control letter according to the status code 12a stored by the storage element 12 Number, and the dimming control signal is exported to the driving voltage generator 136.It is similar to the first embodiment, the processor 134 ' execute the update operation of status code 12a according to the timing result of the timer 133.
In conclusion the present invention can multisection type light modulation lamps and lanterns 1,1 ' can be not required to that control panel or tune additionally are installed really Photoswitch, and only need to operate power switch 100 of original configuration on metope, that is, it may achieve the effect of multisection type light modulation.Therefore, Really it can reach the purpose of the present invention.
As described above, only the embodiment of the present invention is when cannot be limited the scope of implementation of the present invention with this, i.e., all According to simple equivalent changes and modifications made by claims of the present invention and description, all still belong to the scope of the present invention.

Claims (9)

1. one kind can multisection type light modulation lamps and lanterns, suitable for being electrically connected the voltage of one alternating voltage of a supply via a power switch Source, the power switch allow the alternating voltage from the voltage source via itself being provided to the lamps and lanterns in conducting, and Stop the supply of the alternating voltage when being not turned on, it is characterised in that: the lamps and lanterns include:
One luminescence unit；
One storage element at least stores a status code, which can be N number of reference code therein one with continuous code value Person, in N number of reference code first to (N-2) a reference code respectively as corresponding to (N-2) a different light modulation brightness Brightness adjustment control code, and (N-1) and n-th reference code be respectively as one first predetermined codes and one second predetermined codes, wherein N is one Integer not less than 4；And
One driving unit receives being somebody's turn to do from the voltage source in power switch conducting suitable for being electrically connected the power switch Alternating voltage, and it is electrically connected the luminescence unit and the storage element, and when receiving the alternating voltage, according to the alternating voltage And it is stored in the status code of the storage element, a driving input is generated, and by the driving input and output to the luminescence unit；
Wherein, when the driving unit determine the status code be the brightness adjustment control code one of wherein when, driving input is It is relevant to the light modulation brightness corresponding to the brightness adjustment control code, and the luminescence unit is bright with the light modulation in response to driving input Spend stabilized illumination；
Wherein, when it is first predetermined codes that the driving unit, which determines the status code, driving input is to be relevant to P difference Brightness is dimmed, wherein P is an integer for being greater than N, and the luminescence unit inputs in response to the driving and is repeatedly sequentially in one The mode of existing described P different light modulation brightness shines；And
Wherein, when it is second predetermined codes that the driving unit, which determines the status code, driving input is to be relevant to the P Difference light modulation brightness one of them, and the luminescence unit inputs in response to the driving and dims brightness wherein with the P difference Person's stabilized illumination.
2. lamps and lanterns according to claim 1, it is characterised in that:
When it is first predetermined codes that the driving unit, which determines the status code not, the driving unit is according to the hair of the luminescence unit The status code stored by the storage element is updated between photophase；And
When it is first predetermined codes that the driving unit, which determines the status code, which starts to shine in the luminescence unit When the status code stored by the storage element is updated to second predetermined codes, and will be relevant to later the luminescence unit in The be intended to brightness data of the last light modulation brightness of the period that shines is stored in the storage element.
3. lamps and lanterns according to claim 2, it is characterised in that:
When the driving unit determine the status code be the brightness adjustment control code one of wherein when,
In the luminescence unit this shine during be shorter than first predetermined period the case where, which opens in the luminescence unit The status code stored by the storage element is updated to the status code when originating light and adds 1, and
In the luminescence unit this shine during not be shorter than first predetermined period the case where, the driving unit is in the luminescence unit The status code stored by the storage element is updated to the status code when starting luminous and adds 1, and is then held in the luminescence unit Further corresponding to the subscriber's in (N-2) a different light modulation brightness when supervention light reaches first predetermined period The brightness adjustment control code updates the status code stored by the storage element, the brightness adjustment control corresponding to the predetermined light modulation brightness Code is used as a predetermined brightness adjustment control code；And
When it is second predetermined codes that the driving unit, which determines the status code,
In the luminescence unit this shine during be shorter than second predetermined period the case where, which opens in the luminescence unit The status code stored by the storage element is updated to first predetermined codes when originating light,
In the luminescence unit this shine during not be shorter than second predetermined period the case where, the driving unit is in the luminescence unit The status code stored by the storage element is updated to first predetermined codes when starting to shine, and is then held in the luminescence unit The status code stored by the storage element is updated with the predetermined brightness adjustment control code when supervention light reaches second predetermined period, And
The driving input relevant light modulation brightness by the institute for being stored in the storage element be intended to brightness data it is relevant this most After dim brightness.
4. lamps and lanterns according to claim 3, it is characterised in that: first predetermined period is identical to second predetermined period.
5. lamps and lanterns according to claim 2, it is characterised in that:
The driving unit determine the status code stored by the storage element be the brightness adjustment control code any one of them when, It is shone period according to this of the luminescence unit, adds 1 with the status code, status code stored by the storage element and correspond to The brightness adjustment control code one of them of a subscriber in (N-2) a different light modulation brightness is stored up to update the storage element The status code deposited, the brightness adjustment control code corresponding to the predetermined light modulation brightness is as a predetermined brightness adjustment control code；And
The driving unit is when determining the status code stored by the storage element is second predetermined codes, the driving unit root According to the luminescence unit this shine during, with second predetermined codes, first predetermined codes and predetermined brightness adjustment control code wherein one Person updates the status code stored by the storage element, and driving input institute relevant light modulation brightness is is stored in the storage The institute of memory cell is intended to the relevant last light modulation brightness of brightness data institute.
6. lamps and lanterns according to claim 5, it is characterised in that:
When the driving unit determine the status code be the brightness adjustment control code one of wherein when,
In the luminescence unit this shine during be shorter than first predetermined period the case where, which opens in the luminescence unit The status code stored by the storage element is updated to the status code when originating light and adds 1,
It is not shorter than first predetermined period in the luminous period of the luminescence unit but shorter than one is longer than the of first predetermined period The case where two predetermined periods, the driving unit is when the luminescence unit starts to shine by the status code stored by the storage element It is updated to the status code and adds 1, and then when the luminescence unit continuous illumination reaches first predetermined period further by the storage The status code stored by memory cell is updated to the predetermined brightness adjustment control code, and
In the luminescence unit luminous period not be shorter than second predetermined period the case where, which opens in the luminescence unit The status code stored by the storage element is updated to the status code when originating light and adds 1, is then persistently sent out in the luminescence unit The status code stored by the storage element is further updated to the predetermined brightness adjustment control when light reaches first predetermined period Code, and then further will be stored by the storage element when the luminescence unit continuous illumination reaches second predetermined period The status code updates the status code being determined when reverting to initial；And
When it is second predetermined codes that the driving unit, which determines the status code,
In the luminescence unit this shine during be shorter than first predetermined period the case where, which opens in the luminescence unit The status code stored by the storage element is updated to first predetermined codes when originating light,
The case where not being shorter than first predetermined period but shorter than second predetermined period during this shines, the driving unit is at this The status code stored by the storage element is updated to first predetermined codes when luminescence unit starts to shine, and then in the hair The status code stored by the storage element is further updated to this when light unit continuous illumination reaches first predetermined period Predetermined brightness adjustment control code, and
In the luminescence unit this shine during not be shorter than second predetermined period the case where, the driving unit is in the luminescence unit The status code stored by the storage element is updated to first predetermined codes when starting to shine, is then continued in the luminescence unit It shines and the status code stored by the storage element is further updated to the predetermined light modulation control when reaching first predetermined period Code processed, and then further will be stored by the storage element when the luminescence unit continuous illumination reaches second predetermined period The status code update revert to second predetermined codes.
7. lamps and lanterns according to claim 2, it is characterised in that:
The luminescence unit includes the light emitting module and a dimming control switch of a series connection, which has one to use In the control terminal for receiving a pulse-width modulation signal, so that the dimming control switch is connected or not in response to the pulse-width modulation signal Conducting；And
The driving unit includes
One voltage conversion unit suitable for being electrically connected the power switch and being electrically connected the light emitting module of the luminescence unit, and is connecing When receiving the alternating voltage of the power switch from the voltage source and by conducting, which is converted into one first DC voltage and one second DC voltage, and by second direct voltage output to the light emitting module,
One enable signal generator is electrically connected the power conversion unit to receive first direct current from the power conversion unit Voltage, and an enable signal is generated when receiving first DC voltage,
One timer is electrically connected the enable signal generator, and is receiving the enable letter from the enable signal generator Number when, start timing to generate the timing result of the luminous period that one corresponds roughly to the luminescence unit,
One processor is electrically connected the enable signal generator, the timer and the storage element, and is receiving from the enable When the enable signal of signal generator, a dimming control signal is generated according to the status code stored by the storage element, and The update operation of the status code is executed according to the timing result from the timer, and
One pulse-width modulation signal generator is electrically connected the control of the processor and the dimming control switch of the luminescence unit End, and the dimming control signal from processor is received, and the pulse-width modulation signal is generated according to the dimming control signal, and And export the pulse-width modulation signal to the control terminal of the dimming control switch, so that the dimming control switch is in response to the arteries and veins Width modulation signal controls shining for the light emitting module, and the pulse-width modulation signal and second DC voltage collectively form the driving Input.
8. lamps and lanterns according to claim 2, it is characterised in that: the driving unit includes:
One driving voltage generator is somebody's turn to do suitable for being electrically connected the power switch and being electrically connected the luminescence unit, and receiving to come from When the alternating voltage of voltage source and the power switch by being connected, one first DC voltage is generated according to the alternating voltage, And second DC voltage as driving input is generated also according to a dimming control signal, and second DC voltage is defeated Out to the luminescence unit, so that the luminescence unit shines according to second DC voltage；
One enable signal generator, be electrically connected the driving voltage generator with receive from the driving voltage generator this first DC voltage, and an enable signal is generated when receiving first DC voltage；
One timer is electrically connected the enable signal generator, and is receiving the enable letter from the enable signal generator Number when, start timing with generate one correspond roughly to the luminescence unit this shine during timing result；And
One processor is electrically connected the enable signal generator, the timer, the storage element and the driving voltage generator, and When receiving the enable signal from the enable signal generator, generated according to the status code stored by the storage element The dimming control signal and the dimming control signal is exported to the driving voltage generator, and according to from the timer should Timing result executes the update operation of the status code.
9. the lamps and lanterns according to claim 3 or 5, it is characterised in that: first reference code has a minimum code value, and makees For the brightness adjustment control code of the maximum corresponding to (N-2) a different light modulation brightness.
CN201610701590.XA 2016-05-27 2016-08-22 Can multisection type light modulation lamps and lanterns Expired - Fee Related CN107438303B (en)

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CN101594728A (en) * 2008-05-27 2009-12-02 启萌科技有限公司 Light-emitting device and light-dimming method
CN101640959A (en) * 2008-07-30 2010-02-03 普诚科技股份有限公司 Method for dimming light source
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