CN107869701A - The method of lighting device and operating lighting means - Google Patents
The method of lighting device and operating lighting means Download PDFInfo
- Publication number
- CN107869701A CN107869701A CN201610849506.9A CN201610849506A CN107869701A CN 107869701 A CN107869701 A CN 107869701A CN 201610849506 A CN201610849506 A CN 201610849506A CN 107869701 A CN107869701 A CN 107869701A
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- China
- Prior art keywords
- light source
- sub
- lighting device
- multigroup
- group
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
-
- 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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
This disclosure relates to the method for lighting device and operating lighting means, the lighting device includes：One light source, it includes multiple sub-light sources, wherein the multiple sub-light source be arranged to it is multigroup；And control unit, it is configured to control each group in multigroup sub-light source, to realize different beam angle and/or luminous flux.Using the lighting device of the adjustable-angle according to the disclosure, different beam angle and/or luminous flux are only realized by shirtsleeve operation, it is very convenient and safe.Further, since using multiple sub-light sources as a light source, so as to reduce cost.
Description
Technical field
This disclosure relates to the technical field of lighting device, more particularly to the lighting device with adjustable-angle and operation
The method of lighting device.
Background technology
This part provides the background information relevant with the disclosure, and this is not necessarily prior art.
Lighting device such as light fixture market, the different product for different angle is, it is necessary to match different lens or reflection
Device is to realize different beam angles.Beam angle (beam angle) refers in one of normal beam center line plane, luminous intensity
Equal to the angle between two directions of 50% maximum light intensity.Beam angle reaction is exactly spot size and light on by screen wall facing the gate of a house face
By force.
Generally, when user needs the lamp of different angle, they need to change light, or by adding or removing optics
Element etc., this is very inconvenient and unsafe.Also, the reliability of connection member can also reduce.
The content of the invention
This part provides the general summary of the disclosure, rather than its four corner or the comprehensive of its whole feature drape over one's shoulders
Dew.
Reflection of the disclosure based on light, refraction principle, center is collected into by rim ray, so as to change the light beam of light source
Angle.
The purpose of the disclosure is to provide a kind of method of the lighting device with adjustable-angle and operating lighting means.
According to the one side of the disclosure, there is provided a kind of lighting device, including：One light source, it includes multiple sub-light sources,
Wherein the multiple sub-light source is arranged to multigroup；And control unit, it is configured to control every in multigroup sub-light source
One group, to realize different beam angle and/or luminous flux.
Preferably, the lighting device further comprises lens, and the lens design for one light source, to obtain
Obtain less beam angle.
Preferably, the sub-light source is LED.
Preferably, described control unit is further configured to control the luminosity of multigroup sub-light source, to obtain not
Same luminous flux.
Preferably, described control unit is further configured to obtain by each group in multigroup sub-light source described in open and close
Obtain different beam angles.
Preferably, the multiple sub-light source is arranged to three groups.
Preferably, the multiple sub-light source is arranged to four concentric circles groups.
Preferably, described control unit includes remote control components.
Preferably, the lens are total internal reflection lens
Preferably, the lighting device further comprises reflector, and the reflector designs for one light source,
To obtain less beam angle.
According to another aspect of the present disclosure, there is provided a kind of method of operating lighting means, including：It will be wrapped in a light source
The multiple sub-light sources included are arranged as multigroup；And each group in control multigroup sub-light source, to realize different beam angles
And/or luminous flux.
Using the method according to lighting device of the disclosure with adjustable-angle and operating lighting means, only pass through letter
Different beam angle and/or luminous flux are realized in single such as switching manipulation so that operation is very easy and safety.In addition, by
In using multiple sub-light sources as a light source, so as to reduce cost.
Description and specific examples in this summary are intended merely to the purpose of signal, and are not intended to the model of the limitation disclosure
Enclose.
Brief description of the drawings
Accompanying drawing described here is intended merely to the purpose of the signal of selected embodiment and not all possible implementation, and not
It is intended to limit the scope of the present disclosure.In the accompanying drawings：
Fig. 1 shows the structure chart of the lighting device 100 according to disclosure one embodiment；
Fig. 2 shows the layout drawing of the LED according to disclosure one embodiment；
Fig. 3 and Fig. 4 shows to open the LED in sub-light source group 1201 and sub-light source group 1202, and closes sub-light source group
The experimental result of LED in 1203；
Fig. 5 and Fig. 6 shows to open the LED in sub-light source group 1202 and sub-light source group 1203, and closes sub-light source group
The experimental result of LED in 1201；And
Fig. 7 is the flow chart according to the method for the operating lighting means of one embodiment of the disclosure.
Although the disclosure is subjected to various modifications and alternative forms, its specific embodiment is as an example in accompanying drawing
In show, and be described in detail here.It should be understood, however, that the description at this to specific embodiment is not intended to this public affairs
Open and be restricted to disclosed concrete form, but on the contrary, disclosure purpose be intended to cover spirit and scope of the present disclosure it
It is interior all modifications, equivalent and replace.It should be noted that running through several accompanying drawings, corresponding label indicates corresponding part.
Embodiment
The example of the disclosure is described more fully with reference now to accompanying drawing.Description is merely exemplary in nature below,
And it is not intended to the limitation disclosure, application or purposes.
Example embodiment is provided below, so that the disclosure will become detailed, and will be to those skilled in the art
Fully pass on its scope.The example of numerous specific details such as discrete cell, apparatus and method is elaborated, to provide to this public affairs
The detailed understanding for the embodiment opened.To those skilled in the art it will be obvious that, it is not necessary to use specific details,
Example embodiment can be implemented with many different forms, and they shall not be interpreted to limit the scope of the present disclosure.
In some example embodiments, well-known process, well-known structure and widely-known technique are not described in detail.
According to one embodiment of the disclosure, as shown in figure 1, lighting device 100 can include a light source 120, it can
With including multiple sub-light sources, wherein the multiple sub-light source can be arranged to multigroup, such as sub-light source group 1201, sub-light source group
1202nd, sub-light source group 1203 ...；And control unit 110, it can be configured to control each group in multigroup sub-light source,
To realize different beam angle and/or luminous flux.
According to one embodiment of the disclosure, multiple LED can be used as a light source, wherein, LED distribution needs
When ensureing that different LED is bright, corresponding different light-emitting area.For example, as shown in Fig. 2 LED is divided into three groups, wherein LED0,
LED2, LED4, LED6, LED7, LED9, LED11 and LED13 are as sub-light source group 1201；LED1、LED3、LED5、LED8、
LED10, LED12, LED14 and LED15 are as sub-light source group 1202；And LED15, LED16, LED17, LED18, LED19,
LED20, LED21, LED22, LED23 and LED24 are as sub-light source group 1203.It is then possible to controlled respectively by control unit
LED in sub-light source group 1201, sub-light source group 1202 and sub-light source group 1203, by making its corresponding different light-emitting area come real
Existing different beam angle and/or luminous flux.Certainly, it should be appreciated by those skilled in the art that can according to being actually needed, pass through by
LED is arranged as more multigroup or less group, and by controlling different groups of LED or its combination to realize different beam angles and output
Luminous flux.
Using the lighting device 100 of the adjustable-angle according to the disclosure, only realized by shirtsleeve operation different
Beam angle and/or luminous flux, it is very convenient and safe.Further, since using multiple sub-light sources as a light source, so as to reduce
Cost.
According to one embodiment of the disclosure, lighting device 100 may further include to be set for one light source 120
The optical element of meter such as lens or reflector, to obtain less beam angle, wherein, the lens can be for example complete interior anti-
Penetrate (TIR) lens.It will be understood by those skilled in the art that carry out design optical element such as lens according to minimum angles, so
Afterwards other wide-angles can be realized by designing LED arrangement.
According to one embodiment of the disclosure, described control unit 110 can be further configured to control multigroup son
The luminosity of light source, to obtain different luminous fluxes.In addition, according to one embodiment of the disclosure, described control unit 110
It can also be further configured to obtain different beam angles by each group in multigroup sub-light source described in open and close.
For example, referring again to Fig. 2, by research experiment, by open sub-light source group 1201 (LED0, LED2, LED4,
LED6, LED7, LED9, LED11 and LED13) and sub-light source group 1202 (LED1, LED3, LED5, LED8, LED10, LED12,
LED14 and LED15) in LED, and close sub-light source group 1203 (LED15, LED16, LED17, LED18, LED19,
LED20, LED21, LED22, LED23 and LED24) in LED, 24 degree of beam angle can be obtained and 1920 (Lm) light leads to
Amount.
As shown in Figure 3 and Figure 4, Fig. 3 and Fig. 4 shows to open the LED in sub-light source group 1201 and sub-light source group 1202, and
The LED closed in sub-light source group 1203 experimental result.Wherein, the solid dot in Fig. 3 corresponds to the sub-light source group 1201 opened
With the LED in sub-light source group 1202, and square correspond to close sub-light source group 1203 in LED.As described above, by so
Control, as shown in figure 4, realizing 24 degree of beam angle and 1920 (Lm) luminous flux.Certainly, those skilled in the art should
Understand, different beam angle and luminous flux can be realized by different groups of LED or its combination according to being actually needed.
For example, open in sub-light source group 1202 (LED1, LED3, LED5, LED8, LED10, LED12, LED14 and LED15)
LED and sub-light source group 1203 (LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22, LED23 and
LED24 the LED in), and close sub-light source group 1201 (LED0, LED2, LED4, LED6, LED7, LED9, LED11 and
LED13 the LED in), 40 degree of beam angle and 2040 (Lm) luminous flux can be obtained.
As shown in Figure 5 and Figure 6, Fig. 5 and Fig. 6 shows to open the LED in sub-light source group 1202 and sub-light source group 1203, and
The LED closed in sub-light source group 1201 experimental result.Wherein, the solid dot in Fig. 5 corresponds to the sub-light source group 1202 opened
With the LED in sub-light source group 1203, and square correspond to close sub-light source group 1201 in LED.As described above, by so
Control, as shown in fig. 6, realizing 40 degree of beam angle and 2040 (Lm) luminous flux.Certainly, those skilled in the art should
Understand, different beam angle and luminous flux can be realized by different groups of LED or its combination according to being actually needed.
For another example open simultaneously sub-light source group 1201 (LED0, LED2, LED4, LED6, LED7, LED9, LED11 and
LED13 in the LED, sub-light source group 1202 (LED1, LED3, LED5, LED8, LED10, LED12, LED14 and LED15) in)
LED and sub-light source group 1203 (LED15, LED16, LED17, LED18, LED19, LED20, LED21, LED22, LED23 and
LED24 the LED in), 29 degree of beam angle and 3000 (Lm) luminous flux can be obtained.
Certainly, it should be appreciated by those skilled in the art that can according to being actually needed, by by LED be arranged as it is more multigroup or
Less group, and by controlling different groups of LED or its combination to realize different beam angle and output light flux.For example, according to
Another embodiment of the disclosure, the multiple sub-light source can be arranged to four concentric circles groups.
Using the lighting device 100 of the adjustable-angle according to the disclosure, only by the way that simply for example switching manipulation is realized
Different beam angle and/or luminous flux so that operation is very easy and safety.
According to one embodiment of the disclosure, described control unit 110 can include remote control components or pass through WiFi
Carry out remote control.This is suitable to the developing direction in following intelligent lighting field.
The method that the operating lighting means of one embodiment according to the disclosure are described with reference to Fig. 7.Such as Fig. 7 institutes
Show, step S710 is started from according to the method for the operating lighting means of one embodiment of the disclosure.Next, in step S720
In, multiple sub-light sources that a light source includes can be arranged as multigroup.
Next, in step S730, each group in multigroup sub-light source is controlled, to realize different beam angles
And/or luminous flux.Finally, step S740 is ended at according to the method for the operating lighting means of one embodiment of the disclosure.
In accordance with an embodiment of the present disclosure, the method for operating lighting means may further include for one light source come
Design lens the step of for example total internal reflection lens are to obtain less beam angle.
In accordance with an embodiment of the present disclosure, the sub-light source is LED.
In accordance with an embodiment of the present disclosure, each group in multigroup sub-light source is controlled to may further include described in control
The step of luminosity of multigroup sub-light source is to obtain different luminous fluxes.
In accordance with an embodiment of the present disclosure, control each group in multigroup sub-light source to may further include by opening,
The step of each group in multigroup sub-light source is closed to obtain different beam angles.
In accordance with an embodiment of the present disclosure, the multiple sub-light source may be arranged to three groups.
In accordance with an embodiment of the present disclosure, the multiple sub-light source may be arranged to four concentric circles groups.
In accordance with an embodiment of the present disclosure, the method for operating lighting means may further include multigroup son described in remote control
The step of each group in light source.
In accordance with an embodiment of the present disclosure, the method for operating lighting means may further include for one light source come
Design the step of reflector is to obtain less beam angle.
According to the various specific embodiment parties of the above-mentioned steps of the method for the operating lighting means of one embodiment of the disclosure
Detailed description was made before formula, be not repeated.
In the apparatus and method of the disclosure, it is clear that each part or each step can be decomposed and/or reconfigured.
These decompose and/or reconfigured the equivalents that should be regarded as the disclosure.Also, performing above-mentioned series of steps can press naturally
Order as directed performs in chronological order, but and necessarily need not perform sequentially in time.Some steps can be parallel
Or perform independently of one another.
Although embodiment of the disclosure is described in detail with reference to accompanying drawing above, it is to be understood that reality described above
The mode of applying is only intended to illustrate the disclosure, and does not form the limitation to the disclosure.For those skilled in the art, may be used
To make various changes and modifications the spirit and scope without departing from the disclosure to above-mentioned embodiment.Therefore, the disclosure
Scope is only limited by appended claim and its equivalents.
Reference numerals list
100 lighting devices
110 control units
120 light sources
1201 sub-light source groups
1202 sub-light source groups
1203 sub-light source groups
S710 starts
Multiple sub-light sources that one light source includes are arranged as multigroup by S720
S730 controls each group in multigroup sub-light source, to realize different beam angle and/or luminous flux
S740 terminates
Claims (11)
1. a kind of lighting device, including：
One light source, it includes multiple sub-light sources, wherein the multiple sub-light source be arranged to it is multigroup；And
Control unit, it is configured to control each group in multigroup sub-light source, to realize that different beam angles and/or light lead to
Amount.
2. lighting device according to claim 1, further comprises lens, the lens are set for one light source
Meter, to obtain less beam angle.
3. lighting device according to claim 1 or 2, wherein, the sub-light source is LED.
4. lighting device according to claim 1 or 2, wherein, described control unit is further configured to control described more
The luminosity of group sub-light source, to obtain different luminous fluxes.
5. lighting device according to claim 1 or 2, wherein, described control unit is further configured to by open and close institute
Each group in multigroup sub-light source is stated to obtain different beam angles.
6. lighting device according to claim 1 or 2, wherein, the multiple sub-light source is arranged to three groups.
7. lighting device according to claim 1 or 2, wherein, the multiple sub-light source is arranged to four concentric circles groups.
8. lighting device according to claim 1 or 2, wherein, described control unit includes remote control components.
9. lighting device according to claim 2, wherein, the lens are total internal reflection lens.
10. lighting device according to claim 1, further comprises reflector, the reflector is directed to one light
Source is designed, to obtain less beam angle.
11. a kind of method of operating lighting means, including：
Multiple sub-light sources that one light source includes are arranged as multigroup；And
Each group in multigroup sub-light source is controlled, to realize different beam angle and/or luminous flux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849506.9A CN107869701A (en) | 2016-09-23 | 2016-09-23 | The method of lighting device and operating lighting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610849506.9A CN107869701A (en) | 2016-09-23 | 2016-09-23 | The method of lighting device and operating lighting means |
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| Publication Number | Publication Date |
|---|---|
| CN107869701A true CN107869701A (en) | 2018-04-03 |
Family
ID=61751205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610849506.9A Pending CN107869701A (en) | 2016-09-23 | 2016-09-23 | The method of lighting device and operating lighting means |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954846A (en) * | 2021-02-09 | 2021-06-11 | 天津九安医疗电子股份有限公司 | Method and system for quickly and quantitatively adjusting beam angle of lighting device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1748251A1 (en) * | 2005-07-26 | 2007-01-31 | Valeo Vision | Lighting assembly for vehicles |
| CN102734646A (en) * | 2011-04-01 | 2012-10-17 | 上海广茂达光艺科技股份有限公司 | LED downlight |
| CN105376898A (en) * | 2014-08-26 | 2016-03-02 | 艾笛森光电股份有限公司 | Lighting device and method |
-
2016
- 2016-09-23 CN CN201610849506.9A patent/CN107869701A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1748251A1 (en) * | 2005-07-26 | 2007-01-31 | Valeo Vision | Lighting assembly for vehicles |
| CN102734646A (en) * | 2011-04-01 | 2012-10-17 | 上海广茂达光艺科技股份有限公司 | LED downlight |
| CN105376898A (en) * | 2014-08-26 | 2016-03-02 | 艾笛森光电股份有限公司 | Lighting device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112954846A (en) * | 2021-02-09 | 2021-06-11 | 天津九安医疗电子股份有限公司 | Method and system for quickly and quantitatively adjusting beam angle of lighting device |
| CN112954846B (en) * | 2021-02-09 | 2021-10-15 | 天津九安医疗电子股份有限公司 | Method and system for quickly and quantitatively adjusting beam angle of lighting device |
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Application publication date: 20180403 |
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