CN104864352A - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- CN104864352A CN104864352A CN201510313320.7A CN201510313320A CN104864352A CN 104864352 A CN104864352 A CN 104864352A CN 201510313320 A CN201510313320 A CN 201510313320A CN 104864352 A CN104864352 A CN 104864352A
- Authority
- CN
- China
- Prior art keywords
- lighting device
- color
- base plate
- light emitting
- acquisition unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
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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
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
Abstract
The embodiment of the invention discloses a lighting device. The lighting device can automatically sense the ambient color and adjust emitted light according to the ambient color. The lighting device comprises a housing, a light source arranged on the housing, a color discrimination module composed of color collecting units for collecting the color of a target area, and a control module connected with the light source and the color discrimination module for adjusting the emitted light of the light source according to the color of the target area collected by the color collecting units. Therefore, by means of the color discrimination module which can automatically sense the ambient color and adjust the emitted light according to the collected ambient color, the lighting device can achieve automatic and rapid interaction with the ambient environment at relatively low costs.
Description
Technical field
The present invention relates to lighting technical field, particularly a kind of lighting device.
Background technology
Along with the continuous extension of lighting engineering is expanded, the demand of people to illumination is also more and more diversified and intelligent.At present, light fixture in Smart Home when light modulation is mixed colours often by intelligent terminal, such as mobile phone, panel computers etc. control, but there is the following deficiency: as intelligent terminal needs to be connected with light fixture, carry out wireless transmission frequently by bluetooth, Zigbee, Wifi, because mobile phone does not have Zigbee linkage function, need to be connected by the bridging device of centre; Wifi needs to be connected by router, and have certain operating process and delay, cost is also higher in addition; Further, this light fixture cannot perception environmental colors, is difficult to realize interaction with environment.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of lighting device, can automatic sensing environmental colors the environmentally irradiation light that sends of color adjustment.
For achieving the above object, the embodiment of the present invention provides a kind of lighting device, and it comprises:
Housing;
Light emitting source, is arranged on described housing;
Colour recognition assembly, comprises the color acquisition unit for gathering target area color;
Control Component, connects described light emitting source and colour recognition assembly, for according to described color acquisition unit collect target area the color irradiation light that regulates described light emitting source to send.
Further, described colour recognition assembly comprises detected light unit.
Further, described color acquisition unit comprises color sensor or spectral detector.
Further, described housing comprises the base plate and optical mixing cover that mutually connect, and described base plate and optical mixing cover coordinate formation one host cavity; Described light emitting source, colour recognition assembly and Control Component are positioned at described host cavity.
Further, described light emitting source has luminous end, and described luminous end is arranged towards described base plate.
Further, described color acquisition unit comprises collection terminal, and described collection terminal is arranged towards described base plate.
Further, described base plate comprises collection through hole, and the extension axis of the collection terminal of described color acquisition unit is through described collection through hole.
Further, the collection terminal of described color acquisition unit is positioned at described collection through hole at least partly.
Further, described lighting device comprises and to be positioned on described base plate, around described collection through hole and the protection walls be positioned at outside described host cavity.
Further, described lighting device comprises wall lamp.
The technical scheme provided from the above embodiment of the present invention, by installing colour recognition assembly in lighting device in the embodiment of the present invention, carry out automatic sensing environmental colors by colour recognition assembly and the irradiation light sent according to the adjustment of collected environmental colors; Realize at a lower cost, lighting device automatically, interactive with surrounding environment fast.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 be in the embodiment of the present invention lighting device at the stereogram of the first angle;
Fig. 2 be in the embodiment of the present invention lighting device at the stereogram of the second angle;
Fig. 3 is the quick-fried according to figure of lighting device in the embodiment of the present invention;
Fig. 4 is the combination stereogram of colour recognition assembly, Control Component and gripper shoe in lighting device in the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention provides a kind of lighting device.
Carrying out by user operation intelligent terminal the irradiation light that illumination apparatus sends in prior art carries out in the process of light modulation toning, may there is the low and high problem of controlling cost of control efficiency, the invention provides a kind of lighting device solving foregoing problems.
Technical scheme in the present invention is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Fig. 1 be in the embodiment of the present invention lighting device at the stereogram of the first angle.
In the embodiment of the present invention, lighting device 100 can be wall lamp, and this lighting device comprises housing 10, and housing 10 can comprise optical mixing cover 11 and base plate 12, optical mixing cover 11 and base plate 12 can be connected mutually by modes such as fastenings, are convenient to the production of lighting device 100 and the maintenance of inner member.
Wherein, the material of optical mixing cover 11 and base plate 12 can be metal or plastic material, possesses certain rigidity after only needing both guarantees to connect.The irradiation light that base plate 12 need make lighting device 100 send can pass through, and it can be light-passing plastic or other possess the material preparation of irradiating light perforate, and this is technology well known to those of ordinary skill in the art, does not repeat at this.
Certainly, in other embodiments of the present invention, lighting device 100 is not limited to wall lamp, also can be the other types such as shot-light, outdoor lights, its housing 10 is also not limited to only to comprise the optical mixing cover 11 and base plate 12 that mutually connect, also can be formed in one the other types such as housing, and this is technology well known to those of ordinary skill in the art, does not repeat at this.
Fig. 2 be in the embodiment of the present invention lighting device at the stereogram of the second angle.
In the embodiment of the present invention, lighting device 100 comprises the installation portion 20 connected on housing 10, lighting device 100 can be arranged on wall by this installation portion 20.
Wherein, installation portion 20 is for fixing on wall by the various ways such as screw, hook, and this is technology well known to those of ordinary skill in the art, does not repeat at this.
Fig. 3 is the quick-fried according to figure of lighting device in the embodiment of the present invention.
In the embodiment of the present invention, lighting device 100 comprises light emitting source 30, Control Component 40 and colour recognition assembly 50.
Light emitting source 30 quantity can be set as at least one, to ensure the light of the irradiation light that lighting device 100 sends.Light emitting source 30 can be the polytype such as LED light source, TL light source.
Certainly, lighting device 100 also comprises for light emitting source 30 provides the power supply source of electric power (not shown), and this power supply source is chosen as dc source or AC power.
Control Component 40 is photochromic and bright for the irradiation light that controls light emitting source 30 and send, concrete, the power supply source institute output power that Control Component 40 can be adjusted light emitting source 30 is powered by digital circuits such as microcontrollers realizes aforementioned object, also can be realized by the analog circuit realizing identical controlling functions.Certainly, Control Component 40 is set up by wireless or wired mode and power supply source and is electrically connected, and is convenient to Control Component 40 and controls it.
No matter Control Component 40 adopts which kind of way of realization above-mentioned, all its all electronic component can be installed on a circuit board, be convenient to installation and the replacing of Control Component 40, and this technology known by those of ordinary skill in the art personnel, does not repeat at this.
In the embodiment of the present invention, light emitting source 30 also accessible site on the board, thus makes the size of lighting device 100 less, meets the development trend when front lighting device Highgrade integration, size miniaturization.
Certainly, Control Component 40 and light emitting source 30 can split on different circuit boards, only need to have between maintenance two electronic element on circuit board to be electrically connected.
In the embodiment of the present invention, the circuit board of Bearer Control assembly 40 and light emitting source 30 is installed on gripper shoe 60, gripper shoe 60 is fixed on base plate 12 or optical mixing cover 12 by the various ways such as buckle, screw, after only needing to ensure that lighting device 100 is assembled, light emitting source 30 is relative with housing 10 fixing, and the direction realizing the irradiation light that light emitting source 30 sends is stablized.
In the embodiment of the present invention, gripper shoe 60 adopts light transmissive material to prepare, light emitting source 30 has luminous end (not shown), the irradiation light that light emitting source 30 sends and luminous end towards relevant, luminous end is arranged towards gripper shoe 60 and base plate 12, and the irradiation light that light emitting source 30 sends also arrives at required irradiation area through gripper shoe 60 and base plate 12 successively.
Colour recognition assembly 50, comprise the color acquisition unit 51 for gathering target area color, color acquisition unit 51 can be color sensor, spectral detector or by polytypes such as cadmium sulphide photoconductive cells close with the sensitometric curve of human eye, does not repeat at this.
The wired or wireless electric connection of Control Component 40 is passed through between light emitting source 30 and colour recognition assembly 50, by obtain color acquisition unit 51 in colour recognition assembly 50 collect target area the color irradiation light that regulates described light emitting source 30 to send light and photochromic at least one, realize at a lower cost, lighting device 100 automatically, interactive with surrounding environment fast.
Fig. 4 is the combination stereogram of colour recognition assembly 50 and Control Component 40 in lighting device 100 in the embodiment of the present invention.
Wherein, colour recognition assembly 50 is arranged in gripper shoe 60 by arm 70, the both sides of gripper shoe 60 and colour recognition assembly 50 and Control Component 40 are placed in, avoid the two to be positioned at gripper shoe 60 the same side and cause the area requirements of gripper shoe 60 excessive, cause the size of lighting device 100 to become large.
Arm 70 to be arranged in gripper shoe 60 by modes such as screws and to extend towards base plate 12, makes colour recognition assembly 50 near base plate 12, also closer to the target area that need gather color.
In the embodiment of the present invention, colour recognition assembly 50 also can comprise the detected light unit 52 being positioned at color acquisition unit 51 weeks sides, the quantity of detected light unit 52 can be at least one, for to target area projection detected light, make color acquisition unit 51 can obtain the color of target area based on the reverberation of this detected light.
In the embodiment of the present invention, color acquisition unit 51 can comprise collection terminal 511, and color acquisition unit 51 obtains the reverberation of target area by collection terminal 511, to realize the color gathering target area.
Collection terminal 511 is arranged towards base plate 12, thus obtain base plate 12 just to the color in region.
In the embodiment of the present invention, base plate 12 can comprise collection through hole 111, after the collection terminal 511 of color acquisition unit is arranged towards collection through hole 11, namely the extension axis of collection terminal 511 is through gathering through hole 11, thus the reverberation of target area can arrive at collection terminal 511 by gathering through hole 11.
Wherein, collection terminal 511 can be positioned at least partly and gather through hole 111 and the extension of head for target region, to improve the collecting efficiency of target area reverberation.
Certainly, detected light unit 52 also extends to base plate 12 periphery by gathering through hole 111, and the detected light that it is sent directly can be incident upon target area.
Composition graphs 1, lighting device 100 also comprises and to be positioned on base plate 12, around described collection through hole 111 and the protection walls 80 be positioned at outside host cavity, protection walls 80 head for target region extends, and at least surround part collection through hole 111, pass through to avoid foreign material to gather through hole 111 damage color collecting unit 51.
The technical scheme provided from the above embodiment of the present invention, by installing colour recognition assembly in lighting device in the embodiment of the present invention, carry out automatic sensing environmental colors by colour recognition assembly and the irradiation light sent according to the adjustment of collected environmental colors; At a lower cost, realize lighting device can automatically, interactive with surrounding environment fast.
In the embodiment of the present invention, in lighting device 100, modules is configured to carry out automatic sensing environmental colors in the following way and the irradiation light sent according to the adjustment of collected environmental colors.
Light emitting source 30, for projecting initial scout light to irradiated object, described initial scout light is priming color;
Colour recognition assembly 50, for obtaining the color of irradiated object based on the initial reflection light of described initial scout photogenerated;
Control Component 40, the color according to described initial reflection light obtains color of object;
Light emitting source 30, also for projecting target detected light to irradiated object, described target detected light is color of object;
Colour recognition assembly 50, also for obtaining the color of the target reflecting light that described irradiated object generates based on described target detected light;
Control Component 40, also for judging that the colour-difference of described initial reflection light and target reflecting light is whether in pre-set color difference scope;
Control Component 40, also for when the colour-difference of described initial reflection light and target reflecting light is in pre-set color difference scope, controls light emitting source 30 in described lighting device and keeps the described target detected light of projection.
Further, described priming color is white.
Further, Control Component 40, specifically comprises:
Chromaticity coordinates value obtains submodule, obtains the chromaticity coordinates value of described initial reflection light;
Chromaticity coordinates value weighting submodule, carries out conversion with the chromaticity coordinates value of default weight coefficient to described initial reflectance spectrum and obtains target color coordinates value;
Chromaticity coordinates value transform subblock, obtains color of object according to described target color coordinates value.
Further, described chromaticity coordinates value weighting submodule, specifically for:
Obtain target illumination pattern, described target illumination pattern is for presetting with one of optical mode and default light filling pattern;
When described target illumination pattern is for presetting with optical mode, carrying out increase with the chromaticity coordinates value of default weight coefficient to described initial reflectance spectrum obtains target color coordinates value;
When described target illumination pattern is for presetting light filling pattern, carries out reduction with the chromaticity coordinates value of default weight coefficient to described initial reflectance spectrum and obtaining target color coordinates value.
Further, Control Component 40, specifically for:
Target P WM signal or target drive current value is obtained according to described color of object;
Among described target P WM signal or target drive current value transmit to aforementioned power supply source, project target detected light to control light emitting source 30 in described lighting device to irradiated object.
Further, Control Component 40, specifically for:
When the colour-difference of described initial reflection light and target reflecting light is not in preset range, upgrade described priming color according to obtained color of object.
Further, Control Component 40, specifically for: described priming color is adjusted to identical with color of object.
Further, the difference that described pre-set color difference scope comprises the described color coordinate values of initial reflection light and the color coordinate values of target reflecting light is less than or equal to 0.001.
The foregoing is only embodiments of the invention, be not limited to the present invention.To those skilled in the art, the present invention can have various modifications and variations.All do within spirit of the present invention and principle any amendment, equivalent replacement, improvement etc., all should be included within right of the present invention.
Claims (10)
1. a lighting device, is characterized in that, comprising:
Housing;
Light emitting source, is arranged on described housing;
Colour recognition assembly, comprises the color acquisition unit for gathering target area color;
Control Component, connects described light emitting source and colour recognition assembly, for according to described color acquisition unit collect target area the color irradiation light that regulates described light emitting source to send.
2. lighting device as claimed in claim 1, it is characterized in that, described colour recognition assembly comprises detected light unit.
3. lighting device as claimed in claim 1, it is characterized in that, described color acquisition unit comprises color sensor or spectral detector.
4. lighting device as claimed in claim 1, it is characterized in that, described housing comprises the base plate and optical mixing cover that mutually connect, and described base plate and optical mixing cover coordinate formation one host cavity; Described light emitting source, colour recognition assembly and Control Component are positioned at described host cavity.
5. lighting device as claimed in claim 4, it is characterized in that, described light emitting source has luminous end, and described luminous end is arranged towards described base plate.
6. lighting device as claimed in claim 4, it is characterized in that, described color acquisition unit comprises collection terminal, and described collection terminal is arranged towards described base plate.
7. lighting device as claimed in claim 6, it is characterized in that, described base plate comprises collection through hole, and the extension axis of the collection terminal of described color acquisition unit is through described collection through hole.
8. lighting device as claimed in claim 7, it is characterized in that, the collection terminal of described color acquisition unit is positioned at described collection through hole at least partly.
9. lighting device as claimed in claim 7, is characterized in that, described lighting device comprises and to be positioned on described base plate, around described collection through hole and the protection walls be positioned at outside described host cavity.
10. lighting device as claimed in claim 1, it is characterized in that, described lighting device comprises wall lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313320.7A CN104864352A (en) | 2015-06-08 | 2015-06-08 | Lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313320.7A CN104864352A (en) | 2015-06-08 | 2015-06-08 | Lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104864352A true CN104864352A (en) | 2015-08-26 |
Family
ID=53910374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313320.7A Pending CN104864352A (en) | 2015-06-08 | 2015-06-08 | Lighting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104864352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792476A (en) * | 2016-01-26 | 2016-07-20 | 欧普照明股份有限公司 | Lighting method and lighting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000285717A (en) * | 1999-03-31 | 2000-10-13 | Olympus Optical Co Ltd | Light source device, light guide lighting system and endoscope |
| CN101109659A (en) * | 2007-08-15 | 2008-01-23 | 广东威创日新电子有限公司 | Device and method for color recognition |
| CN102748632A (en) * | 2012-07-06 | 2012-10-24 | 浙江大学 | Self-adaptive color changing lamp |
| CN102980143A (en) * | 2011-09-06 | 2013-03-20 | 海洋王照明科技股份有限公司 | Outer shell of wall lamp and wall lamp using the same |
| CN204272460U (en) * | 2014-12-15 | 2015-04-15 | 欧普照明股份有限公司 | A kind of intelligent illuminating system and there is the Intelligent luminaire of this intelligent illuminating system |
| CN204806265U (en) * | 2015-06-08 | 2015-11-25 | 欧普照明股份有限公司 | Magnetic core for induction coil, illumination device using same and multicrystal ferrite |
-
2015
- 2015-06-08 CN CN201510313320.7A patent/CN104864352A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000285717A (en) * | 1999-03-31 | 2000-10-13 | Olympus Optical Co Ltd | Light source device, light guide lighting system and endoscope |
| CN101109659A (en) * | 2007-08-15 | 2008-01-23 | 广东威创日新电子有限公司 | Device and method for color recognition |
| CN102980143A (en) * | 2011-09-06 | 2013-03-20 | 海洋王照明科技股份有限公司 | Outer shell of wall lamp and wall lamp using the same |
| CN102748632A (en) * | 2012-07-06 | 2012-10-24 | 浙江大学 | Self-adaptive color changing lamp |
| CN204272460U (en) * | 2014-12-15 | 2015-04-15 | 欧普照明股份有限公司 | A kind of intelligent illuminating system and there is the Intelligent luminaire of this intelligent illuminating system |
| CN204806265U (en) * | 2015-06-08 | 2015-11-25 | 欧普照明股份有限公司 | Magnetic core for induction coil, illumination device using same and multicrystal ferrite |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792476A (en) * | 2016-01-26 | 2016-07-20 | 欧普照明股份有限公司 | Lighting method and lighting device |
| CN105792476B (en) * | 2016-01-26 | 2023-08-29 | 欧普照明股份有限公司 | Lighting method and lighting device |
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Application publication date: 20150826 |