CN102374430A - LED (light-emitting diode) color-changing lamp - Google Patents
LED (light-emitting diode) color-changing lamp Download PDFInfo
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- CN102374430A CN102374430A CN2011102906021A CN201110290602A CN102374430A CN 102374430 A CN102374430 A CN 102374430A CN 2011102906021 A CN2011102906021 A CN 2011102906021A CN 201110290602 A CN201110290602 A CN 201110290602A CN 102374430 A CN102374430 A CN 102374430A
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Abstract
The invention provides an LED (light-emitting diode) color-changing lamp which comprises a white LED, wherein the LED is fixed on one channel of an LED shell, the channel is used for constraining rays of the LED to one end of the channel, and one end of the channel is respectively provided with a liquid crystal sheet and a concave lens from inside to outside; and the liquid crystal sheet is electrically connected with a liquid crystal controller, and the liquid crystal controller is connected with a power line. The LED color-changing lamp provided by the invention can provide infinite various lighting colors according to requirements, thereby meeting high-level color-changing lighting requirements.
Description
Affiliated technical field
The present invention relates to the electric lighting field, especially, is a kind of LED lighting that can turn colors.
Background technology
LED is as a kind of energy-saving illumination equipment; The light emitting diode of its core luminous component for constituting by PN junction, under electroluminescent effect, it has advantages such as brightness height, energy consumption are little; Therefore be widely used in various illuminations place in recent years, and it is constructed and pattern is also enriching rapidly.
In order to make fixed L ED lighting device that abundanter illuminating effect can be provided, need LED conversion various colors as required usually in some entertainment places; Under this kind demand, normally, adopt the LED of several kinds of different colours to be uniformly distributed on the same illumination panel; During illumination; Only open several kinds one group or the LED of several groups of colors, thereby the illuminating effect of multiple different colours is provided, yet; This kind LED illuminating lamp can conversion color category very limited, be difficult to satisfy the variable color demand of higher level.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of LED Color-changing lamp, this LED Color-changing lamp can provide unlimited multiple lighting colour as required, thereby satisfies high-level variable color lighting demand.
The technical solution adopted for the present invention to solve the technical problems is: this LED Color-changing lamp comprises white light-emitting diode; This light emitting diode is fixed in the passage of LED housing; This passage can be constrained to the light of said Light-Emitting Diode one end of this passage, from inside to outside is respectively equipped with LCD panel and concavees lens at a said end; Said LCD panel and liquid-crystal controller are electrically connected, and said liquid-crystal controller is connected with power line.
As preferably, said passage is constrained to an end of this passage according to following mode with the light of said Light-Emitting Diode, and the inwall of this passage is provided with one deck specular layer, and the rear of said Light-Emitting Diode also is provided with mirror surface.
As preferably, said passage can also be constrained to an end of this passage with the light of said Light-Emitting Diode according to following mode, fills one section fiber body in this passage, and this fiber body extends to said LCD panel from the front end face of said Light-Emitting Diode.
As preferably, said concavees lens are installed on the outermost end of said passage, to obtain enough big light scattering angle.
As preferably, the control end of said liquid-crystal controller is provided with the wireless receiving head, is used to receive wireless control signal.
The invention has the advantages that: this LED Color-changing lamp is when illumination, and the white light of light emitting diode is constrained to directional light by said passage, passes LCD panel along passage, again through the concavees lens scattering; Because the effect of contraction of said passage, the plane LCD panel that therefore only needs diameter to equate with the passage internal diameter can filter light; Its cost is lower; At this moment, only need filter colors, can make the light that passes LCD panel present any required color through liquid-crystal controller control LCD panel; After dispersing through said concavees lens again, realize normal illumination; Therefore this kind LED Color-changing lamp can satisfy high-level variable color lighting demand because unlimited multiple lighting colour can be provided.
Description of drawings
Fig. 1 is the structural representation of an embodiment of this LED Color-changing lamp.
Fig. 2 is among Fig. 1 embodiment, the opticpath sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
In Fig. 1, embodiment shown in Figure 2; This LED Color-changing lamp comprises white light-emitting diode 2; This light emitting diode is fixed in the passage 51 of LED housing 5; This passage 51 can be constrained to the light of said Light-Emitting Diode 2 end of this passage 51, from inside to outside is respectively equipped with LCD panel 3 and concavees lens 4 at a said end; Said LCD panel 3 is electrically connected with liquid-crystal controller 1, and said liquid-crystal controller 1 is connected with power line.
Above-mentioned LED Color-changing lamp, said passage 51 is constrained to an end of this passage 51 according to following mode with the light of said Light-Emitting Diode 2, and the inwall of this passage 51 is provided with one deck specular layer, and the rear of said Light-Emitting Diode 2 also is provided with mirror surface; In addition, said passage 51 can also be constrained to an end of this passage 51 with the light of said Light-Emitting Diode 2 according to following mode, fills one section fiber body in this passage 51, and this fiber body extends to said LCD panel 3 from the front end face of said Light-Emitting Diode 2; In the present embodiment, a kind of mode before only showing, and since specular layer be thin layer, the Therefore, omited its mark.
Above-mentioned LED Color-changing lamp, said concavees lens 4 are installed on the outermost end of said passage 51, to obtain enough big light scattering angle.
Above-mentioned LED Color-changing lamp, the control end of said liquid-crystal controller 1 is provided with the wireless receiving head, is used to receive wireless control signal; In the case, filtration module, amplification module, analog-to-digital conversion module should be disposed at wireless receiving head rear, to obtain control signal accurately and effectively.
Above-mentioned this LED Color-changing lamp is in when illumination, and the white light of light emitting diode 2 is constrained to directional light by said passage 51, passes LCD panel 3 along passage 51, and through concavees lens 4 scatterings, its opticpath is as shown in Figure 2 again, and wherein, dotted arrow has been illustrated light; Because therefore the effect of contraction of said passage 51 only needs diameter and the plane LCD panel that passage 51 internal diameters equate, can filter light; Its cost is lower; At this moment, only need filter colors, can make the light that passes LCD panel 3 present any required color through liquid-crystal controller 1 control LCD panel 3; After dispersing through said concavees lens 4 again, realize normal illumination; Therefore this kind LED Color-changing lamp can satisfy high-level variable color lighting demand because unlimited multiple lighting colour can be provided.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. LED Color-changing lamp; Comprise white light-emitting diode (2); It is characterized in that: this light emitting diode (2) is fixed in the passage (51) of LED housing (5); This passage (51) can be constrained to the light of said Light-Emitting Diode (2) end of this passage (51), from inside to outside is respectively equipped with LCD panel (3) and concavees lens (4) at a said end; Said LCD panel (3) is electrically connected with liquid-crystal controller (1), and said liquid-crystal controller (1) is connected with power line.
2. LED Color-changing lamp according to claim 1; It is characterized in that: said passage (51) is constrained to the light of said Light-Emitting Diode (2) according to following mode an end of this passage (51); The inwall of this passage (51) is provided with one deck specular layer, and the rear of said Light-Emitting Diode (2) also is provided with mirror surface.
3. LED Color-changing lamp according to claim 1; It is characterized in that: said passage (51) is constrained to the light of said Light-Emitting Diode (2) according to following mode an end of this passage (51); Fill one section fiber body in this passage (51), this fiber body extends to said LCD panel (3) from the front end face of said Light-Emitting Diode (2).
4. LED Color-changing lamp according to claim 1 is characterized in that: said concavees lens (4) are installed on the outermost end of said passage (51).
5. LED Color-changing lamp according to claim 1 is characterized in that: the control end of said liquid-crystal controller (1) is provided with the wireless receiving head that is used to receive wireless control signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102906021A CN102374430A (en) | 2011-09-29 | 2011-09-29 | LED (light-emitting diode) color-changing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102906021A CN102374430A (en) | 2011-09-29 | 2011-09-29 | LED (light-emitting diode) color-changing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102374430A true CN102374430A (en) | 2012-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102906021A Pending CN102374430A (en) | 2011-09-29 | 2011-09-29 | LED (light-emitting diode) color-changing lamp |
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| CN (1) | CN102374430A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832875A (en) * | 2015-05-18 | 2015-08-12 | 俞金慧 | Lamp capable of absorbing colors |
| CN106773195A (en) * | 2017-03-17 | 2017-05-31 | 江苏飞天光电科技有限公司 | A kind of LED poultry cultivations Lighting Control Assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727948A (en) * | 2004-07-20 | 2006-02-01 | 三星电子株式会社 | Use the one pixel full color display device of cholesteric mixture |
| GB2472694A (en) * | 2009-08-10 | 2011-02-16 | Unipart Rail Ltd | Signal unit having an LED array and colour filters |
| CN201748320U (en) * | 2010-05-21 | 2011-02-16 | 沈锦祥 | LED luminaire with adjustable color and luminance |
| CN201779585U (en) * | 2010-05-20 | 2011-03-30 | 凡正达 | Controllable color-changing LED lamp |
| CN201887979U (en) * | 2010-11-03 | 2011-06-29 | 深圳市盛世科光电科技有限公司 | Multicolor light emitting diode (LED) lamp control system |
-
2011
- 2011-09-29 CN CN2011102906021A patent/CN102374430A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727948A (en) * | 2004-07-20 | 2006-02-01 | 三星电子株式会社 | Use the one pixel full color display device of cholesteric mixture |
| GB2472694A (en) * | 2009-08-10 | 2011-02-16 | Unipart Rail Ltd | Signal unit having an LED array and colour filters |
| CN201779585U (en) * | 2010-05-20 | 2011-03-30 | 凡正达 | Controllable color-changing LED lamp |
| CN201748320U (en) * | 2010-05-21 | 2011-02-16 | 沈锦祥 | LED luminaire with adjustable color and luminance |
| CN201887979U (en) * | 2010-11-03 | 2011-06-29 | 深圳市盛世科光电科技有限公司 | Multicolor light emitting diode (LED) lamp control system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832875A (en) * | 2015-05-18 | 2015-08-12 | 俞金慧 | Lamp capable of absorbing colors |
| CN106773195A (en) * | 2017-03-17 | 2017-05-31 | 江苏飞天光电科技有限公司 | A kind of LED poultry cultivations Lighting Control Assembly |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |