CN205584559U - LED light control ware and LED lighting system - Google Patents
LED light control ware and LED lighting system Download PDFInfo
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- CN205584559U CN205584559U CN201620320510.1U CN201620320510U CN205584559U CN 205584559 U CN205584559 U CN 205584559U CN 201620320510 U CN201620320510 U CN 201620320510U CN 205584559 U CN205584559 U CN 205584559U
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Abstract
The utility model discloses a LED light control ware, preset unit and power drive unit including power supply unit, the control unit, signal detecting element, gradual change speed, when signal detecting element detects an outside control command or the 2nd control command, the the control unit basis a control command or the 2nd control command with the gradual change control command that gradual change speed preset the LED gradual change of lamp light speed of unit setting generates LED drive signal, the power drive unit is received LED drive signal, and according to LED drive signal drive LED according to gradual change speed presets the gradual change speed of unit setting and carries out gradual change of lamp light. The utility model also provides a LED lighting system. The utility model discloses avoid eyes to receive the stimulation of highlight suddenly in the switch lamp -hour, especially adapted be applied to home improvement beautify or other occasions illuminations in, when being applied to the fish bowl with the LED submarine lights of the shui nationality, be favorable to the healthy growth of fish.
Description
Technical field
This utility model relates to LED illumination and controls technical field, especially a kind of LED lamplight controller and LED illumination System.
Background technology
Along with the development of LED technology, existing LED lamp has the advantages such as light efficiency height, little power consumption, life-span length and safety and environmental protection, and it is widely used in the every field in daily life, the such as public place such as domestic lighting, market, hospital, hotel illumination.And along with the raising of quality of the life, consumer is not solely restricted on traditional illumination functions for the requirement of LED lamp, and it is more focused on the enjoyment of its spirit level brought.Although and occur in that at present the intelligence control system of LED, but major part LED lamp is all once being turned on and off under the effect of intelligence control system, light is the brightest or extinguishes, big to the eyes of consumer and the damage comparison of LED.
Summary of the invention
Goal of the invention of the present utility model is, overcomes the deficiency of art methods, it is provided that a kind of can control light from dark to bright and from bright to dark change gradually, it is to avoid eyes are stimulated by high light suddenly；And LED lamplight controller and the LED illumination System of light gradient process time can be controlled.
For achieving the above object, it is proposed that a kind of LED lamplight controller, including power-supply unit, control unit, detecting signal unit, Fade rate preset unit and power drive unit；Described power-supply unit is connected with control unit, and described detecting signal unit, described Fade rate preset unit and described power drive unit are connected with described control unit respectively；When described detecting signal unit detects the first control instruction or second control instruction of outside, the ramp control instruction of the LED lamplight Fade rate that described control unit is arranged according to described first control instruction or the second control instruction and described Fade rate preset unit generates LED drive signal, described power drive unit receives described LED drive signal, and the Fade rate driving LED to arrange according to described Fade rate preset unit according to described LED drive signal carries out light gradient.
In above-mentioned LED lamplight controller, described Fade rate preset unit includes 4 toggle switch.
In above-mentioned LED lamplight controller, described control unit is integrated into MCU microprocessor or single-chip microcomputer.
In above-mentioned LED lamplight controller, described MCU microprocessor or single-chip microcomputer are provided with PWM module.
In above-mentioned LED lamplight controller, described control unit, described detecting signal unit and described power drive unit are built in a protective housing, and described Fade rate preset unit is arranged on the side of described protective housing.
In above-mentioned LED lamplight controller, the size of described protective housing is: 9cm × 6cm × 3.6cm.
This utility model additionally provides a kind of LED illumination System, including LED lamplight controller as described above, LED group, outside connected switch and Switching Power Supply, wherein, described LED group is connected with the outfan of described LED lamplight controller, the two ends of described outside connected switch respectively with first input end and second input of described LED lamplight controller, the output positive and negative terminal of described Switching Power Supply positive and negative input with described LED lamplight controller respectively is connected.
In above-mentioned LED illumination System, described outside connected switch includes passive contact switch or relay.
In above-mentioned LED illumination System, described LED group includes a series LED group, and described series LED group includes the LED of multiple series connection, and the power of described LED is 1W.
In above-mentioned LED illumination System, described LED group includes many groups of described series LED groups of parallel connection.
The beneficial effect of this utility model has:
LED lamplight controller of the present utility model passes through Fade rate preset unit, can make human eye when lamping on and off slowly experience light from dark to bright and from bright to dark change procedure gradually, avoid eyes to be stimulated by high light suddenly, be highly suitable to be applied in household decoration or other occasions illuminate；When being applied to the fish jar LED submarine light of the Shui nationality, it is possible to simulate daybreak round the clock and darkness changes gradually, make fish experience growing up healthy and sound of nature day-night change, beneficially fish.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of LED lamplight controller embodiment of the present utility model；
Fig. 2 is the front view of the outward appearance of the LED lamplight controller of the novel preferred embodiment of this enforcement；
Fig. 3 is the structured flowchart of LED illumination System of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings a kind of LED lamplight controller of the present utility model is further described in detail:
As it is shown in figure 1, a kind of LED lamplight controller 100, including power-supply unit 110, control unit 120, detecting signal unit 130, Fade rate preset unit 140 and power drive unit 150；Power-supply unit 110 is connected with control unit 120, detecting signal unit 130, Fade rate preset unit 140 and power drive unit 150 are connected with control unit 120 respectively, wherein, power-supply unit 110 is for the driving voltage constant for the offer of this LED lamplight controller, such as DC12V, detecting signal unit 130 for detecting the control instruction of outside, such as, is opened first control instruction of external LED or closes second control instruction of external LED；Fade rate preset unit 140 is for arranging the ramp control instruction of LED lamplight Fade rate, such as, this Fade rate can be represented by fade time, and control unit 120 is used for receiving this control instruction and control signal, and instructs generation LED drive signal according to this control instruction and ramp control；Power drive unit 150 is used for receiving LED drive signal, and drives LED to carry out light gradient according to the Fade rate arranged according to this LED drive signal.
When the external constant driving voltage of LED lamplight controller, the first control instruction is detected at detecting signal unit 130, control unit 120 generates LED drive signal according to the ramp control instruction of this first control instruction with the LED lamplight Fade rate pre-set, power drive unit 150 receives this LED drive signal, and drive LED to carry out the brightest according to the Fade rate arranged according to this LED drive signal, the most slowly brighten bright to perseverance；The second control instruction is detected at detecting signal unit 130, control unit 120 generates LED drive signal according to the ramp control instruction of this second control instruction with the LED light Fade rate pre-set, power drive unit 150 receives this LED drive signal, and it is gradually dark to drive LED to carry out according to the Fade rate arranged according to this LED drive signal, the most dimmed until extinguishing.
Preferably, control unit 120 is MCU microprocessor or single-chip microcomputer, and this MCU microprocessor or single-chip microcomputer generate LED drive signal by PWM pulse width modulation mode, and this LED drive signal can be PWM pulsewidth modulation square wave.Further, MCU microprocessor or single-chip microcomputer include PWM module, and this PWM module is used for producing PWM pulsewidth modulation square wave, or, MCU microprocessor or the single-chip microcomputer output by program editing functional realiey PWM pulsewidth modulation square wave.When PWM pulse width modulation mode generates LED drive signal, pulse width can be changed to control the output voltage of LED drive signal, the cycle that can change controls its output frequency, and then by changing pulse width (or dutycycle) and cycle, the brightness from 0 to 100% regulation light can be reached.
Preferably, Fade rate preset unit 140 includes 4 toggle switch, LED lamplight fade time can be set by wherein 5 states of these 4 toggle switch, such as, the brightest or gradually dark set of time be 0111,1011,1101,1110,1111, be respectively defined as the brightest or the darkest 3 seconds, 5 seconds, 8 seconds, 10 seconds, 20 seconds etc. successively.Certainly, slower in order to realize Fade rate, wherein 8 or 9 states of 4 toggle switch can be used in other embodiments of the present utility model to arrange, it is possible to use wherein 8 or 9 states of the toggle switch of other figure places to arrange.
Preferably, power-supply unit 110 includes filter circuit, rectification circuit, circuit of power factor correction and reduction voltage circuit.
Preferably, as in figure 2 it is shown, be the front view of the outward appearance of LED lamplight controller.Power-supply unit 110, control unit 120, detecting signal unit 130 and power drive unit 150 are built in a protective housing 101; Fade rate preset unit 140 is arranged on the side of protective housing 101, and wherein the material of protective housing 101 is sandblasting aluminum.First input end K1 and K2 and the positive and negative input of this LED lamplight controller are arranged on the side of protective housing 101, outfan is arranged on the opposite side of protective housing 101.The size of this protective housing 101 is: 9cm × 6cm × 3.6cm.
In the present embodiment, when opening LED or closing LED, LED lamplight controller can make human eye experience light at leisure from dark to bright and from bright to dark change procedure gradually, is avoided that eyes are stimulated by high light suddenly.
It is described below and above-mentioned LED lamplight controller is used in different LED illumination System:
Embodiment 1
Above-mentioned LED lamplight controller is applied in the illuminator of household high-power LED spotlight, when opening LED or closing LED, LED lamplight controller can make human eye experience light at leisure from dark to bright and from bright to dark change procedure gradually, it is avoided that eyes are stimulated by high light suddenly, is especially suitable for home decoration and beautifies or the illumination of other occasions.As shown in Figure 2, this LED illumination System 200 includes above-mentioned LED lamplight controller 100, LED group 210, outside connected switch K3 and Switching Power Supply 220, LED group 210 is connected with the outfan of above-mentioned LED lamplight controller 100, the two ends of outside connected switch K3 respectively with the first input end K1 and the second input K2 of above-mentioned LED lamplight controller 100, the positive and negative terminal positive and negative input respectively with above-mentioned LED lamplight controller 100 that exports of Switching Power Supply 220 is connected, and the input of Switching Power Supply 220 is connected to 220V by and off switch K0.
Preferably, Fade rate preset unit 140 includes 4 toggle switch, wherein, 1 second to about 8 seconds fade time can be selected by these 4 toggle switch, certainly, for arriving different Fade rate, these 4 toggle switch can also select other times, and such as 10 minutes, it was provided with five kinds of gear gears, first gear is 0111, is expressed as 1 second the brightest or gradually dark time；Second gear is 1011, represents 2 seconds the brightest or gradually dark time；Third gear is 1101, represents 3 seconds the brightest or gradually dark time；Fourth gear is 1110, is expressed as 5 seconds the brightest or gradually dark time, and fifth gear is 1111, is expressed as 8 seconds the brightest or gradually dark time.In the present embodiment, only need to select a wherein toggle switch to the 4th kind of gear, every kind of gear to reach the first so that it is being allocated to 0N position, other 3 toggle switch are allocated to OFF position；For reaching fifth gear position, 4 toggle switch are all allocated to OFF position.
Preferably, outside connected switch K3 includes passive contact switch or relay.When using relay, on the socket of the 220V that a pair normally opened contact of relay is connected to the first input end K1 of above-mentioned LED lamplight controller 100 and the second input K2, its pull-in winding are connected to have intervalometer, and then the on an off of the normally opened contact of relay can be controlled by this intervalometer, it is appreciated that, it is also possible to the relay controlled by other forms.
Certainly, outside connected switch K3 may also include time controller.
Preferably, LED group 210 includes a series LED group, and this series LED group includes the LED of multiple series connection, such as 3, or according to different demands, 5 etc., and the power of LED is 1W.
Preferably, LED group 210 includes the many groups of above-mentioned series LED groups being connected in parallel, such as 6 groups.
In the present embodiment, by above-mentioned LED lamplight controller, can make human eye when lamping on and off slowly experience light from dark to bright and from bright to dark change procedure gradually, it is to avoid eyes are stimulated by high light suddenly.
Embodiment 2
Above-mentioned LED lamplight controller is applied to the fish jar LED submarine light of the Shui nationality, opens the brightest the darkest with pass by controlling the realization of LED submarine light, it is possible to simulate daybreak round the clock and darkness changes gradually, make fish experience growing up healthy and sound of nature day-night change, beneficially fish.
First, on the basis of existing fish jar is by Shui nationality LED external member, the both positive and negative polarity of the power line that the positive and negative terminal of above-mentioned LED lamplight controller is connected respectively in LED submarine light external member；The two lines of the LED group of LED submarine light is connected to the outfan of above-mentioned LED lamplight controller；The passive normally opened contact two ends of the relay that time switch is controlled respectively with the first input end K1 and the second input K2 of above-mentioned LED lamplight controller, this time switch is used for arranging daybreak round the clock and darkness time point.
Secondly, when 220V power supply connected by the power line in LED submarine light external member, above-mentioned LED lamplight controller is in the stand-by operation state that is energized, when time switch closes, the most light with the LED group that the outfan of above-mentioned LED lamplight controller is connected until the brightest；When time switch disconnects, till going to last dimness completely under the LED group being connected with the outfan of above-mentioned LED lamplight controller is slowly dark.Wherein, the Fade rate preset unit 140 of above-mentioned LED lamplight controller arranges and includes 4 toggle switch, and the brightest or the darkest time of setting can be 10,20,40,60 minutes.
Above in conjunction with accompanying drawing, embodiment of the present utility model is described; but this utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematically; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; in the case of without departing from this utility model objective and scope of the claimed protection, it may also be made that a lot of form, within these belong to protection of the present utility model.
Claims (10)
1. a LED lamplight controller, it is characterised in that include power-supply unit, control unit, detecting signal unit, Fade rate preset unit and power drive unit；Described power-supply unit is connected with control unit, and described detecting signal unit, described Fade rate preset unit and described power drive unit are connected with described control unit respectively；When described detecting signal unit detects the first control instruction or second control instruction of outside, the ramp control instruction of the LED lamplight Fade rate that described control unit is arranged according to described first control instruction or the second control instruction and described Fade rate preset unit generates LED drive signal, described power drive unit receives described LED drive signal, and the Fade rate driving LED to arrange according to described Fade rate preset unit according to described LED drive signal carries out light gradient.
LED lamplight controller the most according to claim 1, it is characterised in that described Fade rate preset unit includes 4 toggle switch.
LED lamplight controller the most according to claim 1, it is characterised in that described control unit is integrated into MCU microprocessor or single-chip microcomputer.
LED lamplight controller the most according to claim 3, it is characterised in that described MCU microprocessor or single-chip microcomputer are provided with PWM module.
5. according to the LED lamplight controller described in claim 1; it is characterized in that; described control unit, described detecting signal unit and described power drive unit are built in a protective housing, and described Fade rate preset unit is arranged on the side of described protective housing.
LED lamplight controller the most according to claim 5, it is characterised in that the size of described protective housing is: 9cm × 6cm × 3.6cm.
7. a LED illumination System, it is characterized in that, including the LED lamplight controller as according to any one of the claims 1-6, LED group, outside connected switch and Switching Power Supply, wherein, described LED lamp group is connected with the outfan of described LED lamplight controller, the two ends of described outside connected switch respectively with first input end and second input of described LED lamplight controller, the output positive and negative terminal of described Switching Power Supply positive and negative input with described LED lamplight controller respectively is connected.
LED illumination System the most according to claim 7, it is characterised in that described outside connected switch includes passive contact switch or relay.
LED illumination System the most according to claim 8, it is characterised in that described LED group includes a series LED group, described series LED group includes the LED of multiple series connection, and the power of described LED is 1W.
LED illumination System the most according to claim 9, it is characterised in that described LED group includes many groups of described series LED groups of parallel connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320510.1U CN205584559U (en) | 2016-04-15 | 2016-04-15 | LED light control ware and LED lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620320510.1U CN205584559U (en) | 2016-04-15 | 2016-04-15 | LED light control ware and LED lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205584559U true CN205584559U (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620320510.1U Expired - Fee Related CN205584559U (en) | 2016-04-15 | 2016-04-15 | LED light control ware and LED lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205584559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688668A (en) * | 2019-03-06 | 2019-04-26 | 浙江雨林电子科技有限公司 | It is a kind of to make LED light gradually bright driving power |
-
2016
- 2016-04-15 CN CN201620320510.1U patent/CN205584559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688668A (en) * | 2019-03-06 | 2019-04-26 | 浙江雨林电子科技有限公司 | It is a kind of to make LED light gradually bright driving power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |