CN108591947A - A kind of adjustable color Projecting Lamp and its implementation - Google Patents
A kind of adjustable color Projecting Lamp and its implementation Download PDFInfo
- Publication number
- CN108591947A CN108591947A CN201810429050.XA CN201810429050A CN108591947A CN 108591947 A CN108591947 A CN 108591947A CN 201810429050 A CN201810429050 A CN 201810429050A CN 108591947 A CN108591947 A CN 108591947A
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- led
- sections
- switches
- aluminum substrate
- color temperature
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- Pending
Links
- 239000011324 bead Substances 0.000 claims abstract description 51
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 49
- 239000000758 substrate Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 5
- 230000003760 hair shine Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
-
- 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
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V7/00—Reflectors for light sources
-
- 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]
- H05B45/20—Controlling the colour of the light
-
- 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]
- H05B45/30—Driver circuits
- H05B45/37—Converter circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of adjustable color Projecting Lamps, including lamp housing, it is equipped with driving box in lamp housing, driving is equipped in driving box, box side is driven to be equipped with three sections of switches, driving is connect with three sections of switches, aluminum substrate circuits, and aluminum substrate is equipped with several LED lamp beads, and case top is equipped with reflector, it is connect with glass mask at the top of reflector, lamp housing rear portion is connected with conducting wire, and conducting wire is connect with driving circuit, and lamp housing both sides are separately connected the both ends of holder；LED lamp bead is divided to two groups, and one group is low color temperature LED lamp bead group, and another group is high color temperature LED lamp bead group.The present invention opens the implementation method for disclosing a kind of adjustable color Projecting Lamp.The present invention has the characteristics that simple in structure, low cost, stability are strong, color temperature adjustment is convenient and good product quality.
Description
Technical field
The present invention relates to LED light technology, specifically a kind of adjustable color Projecting Lamp and its implementation.
Background technology
With the development of society, more and more wider using the energy-saving and environment-friendly light source applications of LED now, the various lamps and lanterns producers in market
Also development is getting faster, and lamps and lanterns shape is different.
Traditional Projecting Lamp is gradually replaced by LED projector lamp, the shape of LED projector lamp and traditional Projecting Lamp phase
It is imitative, include the LED light source of the multiple light emitting diode compositions of driving power box, driving power driving lumination of light emitting diode is shone
It is bright.
But the light emission color temperature of major part LED projector lamp has just been set before product export at present, therefore LED light
Colour temperature be also just fixed, this limits the practicability of LED projector lamp to a certain extent.
Invention content
It is an object of the invention to overcome above the shortcomings of the prior art, a kind of simple in structure, cost is provided just
Preferably, stability is strong, color temperature adjustment is convenient and the adjustable color Projecting Lamp of good product quality.
Another object of the present invention is to provide a kind of implementation method of adjustable color Projecting Lamp.
In order to achieve the above object, the present invention uses following technical scheme：A kind of adjustable color Projecting Lamp, including lamp housing,
It is equipped with driving box in lamp housing, driving is equipped in driving box, driving box side is equipped with three sections of switches, driving and three sections of switches, aluminium bases
Plate circuit connects, and aluminum substrate is equipped with several LED lamp beads, and case top is equipped with reflector, connects with glass mask at the top of reflector
It connects, lamp housing rear portion is connected with conducting wire, and conducting wire is connect with driving circuit, and lamp housing both sides are separately connected the both ends of holder；LED lamp bead point
Two groups, one group is low color temperature LED lamp bead group, and another group is high color temperature LED lamp bead group.
Three sections of switches are equipped with gasket and Hooded nut across lamp housing, three sections of switches at lamp housing.
The reflector both sides are provided with circular hole, and circular hole is embedded in lamp housing cylinder.
The LED+ that the LED+ of the driving is switched with three sections is connect, the LED- connections of the LED- and aluminum substrate of driving, three sections
The LED+1 connections of the LED+1 and aluminum substrate of switch, the LED+2 connections of the LED+2 and aluminum substrate of three sections of switches.
Three sections of switches include 8 pins；1st pin, the 2nd pin and the 8th pin link together, and form three sections and open
The LED+1 of pass；3rd pin and the 7th pin link together, and form the LED+ of three sections of switches；4th pin, the 5th pin and the 6th
Pin links together, and forms the LED+2 of three sections of switches.
The LED+1 connection low color temperature LED lamp bead groups of the aluminum substrate；The LED+2 connection high color temperature LED lamp beads of aluminum substrate
Group.
The implementation method of above-mentioned adjustable color Projecting Lamp, includes the following steps：
(1), when needing low color temperature：Power supply is opened, the LED+1 of three sections of switches is connected to the LED+1 of aluminum substrate, is formed back
Road；Low color temperature LED lamp bead group is set to shine；
(2), when needing high color temperature：Power supply is opened, the LED+2 of three sections of switches is connected to the LED+2 of aluminum substrate, is formed back
Road；High color temperature LED lamp bead group is set to shine；
(3), when needing neutral color temperature：The LED+1 of switch power supply, three sections of switches is connected to the LED+1 of aluminum substrate, is formed back
Road；Low color temperature LED lamp bead group is set to shine；The LED+2 of three sections of switches is connected to the LED+2 of aluminum substrate, is formed into a loop；Make high color temperature
LED lamp bead group shines；Low color temperature LED lamp bead group shines, high color temperature LED lamp bead group shines while luminous, colour mixture is formed, to reach
To the effect for adjusting colour temperature.
Three sections of switches are equipped with gasket and Hooded nut across lamp housing, three sections of switches at lamp housing；It is described reflective
Cup both sides are provided with circular hole, and circular hole is embedded in lamp housing cylinder；The LED+ that the LED+ of the driving is switched with three sections is connect, driving
The LED- of LED- and aluminum substrate connections, the LED+1 connections of the LED+1 and aluminum substrate of three sections of switches, the LED+2 and aluminium of three sections of switches
The LED+2 connections of substrate；Three sections of switches include 8 pins；1st pin, the 2nd pin and the 8th pin link together, shape
The LED+1 switched at three sections；3rd pin and the 7th pin link together, and form the LED+ of three sections of switches；4th pin, the 5th are drawn
Foot and the 6th pin link together, and form the LED+2 of three sections of switches；The LED+1 connection low color temperature LED lamp beads of the aluminum substrate
Group；The LED+2 connection high color temperature LED lamp bead groups of aluminum substrate.
The present invention compared with the existing technology, has the following advantages and effect：
1, the present invention includes lamp housing, and driving box is equipped in lamp housing, and driving is equipped in driving box, and driving box side is equipped with three sections
Switch, driving are connect with three sections of switches, aluminum substrate circuits, and aluminum substrate is equipped with several LED lamp beads, and case top is equipped with reflective
Cup, reflector top are connect with glass mask, and lamp housing rear portion is connected with conducting wire, and conducting wire is connect with driving circuit, lamp housing both sides point
The both ends of other connecting bracket；LED lamp bead is divided to two groups, and one group is low color temperature LED lamp bead group, and another group is high color temperature LED lamp bead group,
Have the characteristics that simple in structure, low cost, stability are strong, color temperature adjustment is convenient and good product quality.
2, three sections of switches in the present invention are equipped with gasket and Hooded nut across lamp housing, three sections of switches at lamp housing；
Good airproof performance, using mechanical temperature adjustment, stability is good, and using effect is good；Color temperature adjustment is convenient, without dismantling lampshade, need to only unscrew
Hooded nut can stir three sections of switches and carry out color temperature adjustment, be conducive to the protection of component in lamps and lanterns.
3, it is 3000K sodium yellows (low color temperature LED lamp bead group) that the present invention can provide colour temperature respectively, and colour temperature is 5000K whites
Light (high color temperature LED lamp bead group) and colour temperature are 4000K natural lights (opening simultaneously) so that it can adjust color according to corresponding environment
Temperature has broken the limitation that single colour temperature is brought.
4, all elements in the present invention are placed in inside lamp housing, are alleviated environment to a certain extent and are broken to what element was brought
It is bad, increase service life.
Description of the drawings
Fig. 1 is a kind of configuration schematic diagram of adjustable color Projecting Lamp；
Fig. 2 is a kind of circuit connection diagram of adjustable color Projecting Lamp；
Fig. 3 is the back panel wiring schematic diagram of three sections of switches in the present invention.
Figure label is as follows with title：
Specific implementation mode
For ease of it will be appreciated by those skilled in the art that making further specifically to the present invention with reference to the accompanying drawings and embodiments
It is bright.
Embodiment 1：
As shown in Figures 1 to 3, a kind of adjustable color Projecting Lamp, including lamp housing, lamp housing is interior to be equipped with driving box, drives in box and sets
There are driving, driving box side to be equipped with three sections of switches, driving is connect with three sections of switches, aluminum substrate circuits, and aluminum substrate is equipped with several
LED lamp bead, case top are equipped with reflector, are connect with glass mask at the top of reflector, and lamp housing rear portion is connected with conducting wire, conducting wire and
Driving circuit connects, and lamp housing both sides are separately connected the both ends of holder；LED lamp bead is divided to two groups, and one group is low color temperature LED lamp bead group,
Another group is high color temperature LED lamp bead group.Driving in the present embodiment is produced using Ying Feite companies, model：LHC-
024S035RSP, three sections of switches are produced using Luo Zhan Electronics Co., Ltd.s of Shenzhen, certificate number：20160629-E480521, aluminium
Substrate is produced using the Zhejiang Tykes Luo Qi Electronics Co., Ltd., No. UL：E199273.
For three sections of switches in the present embodiment across lamp housing, three sections of switches are equipped with gasket and Hooded nut at lamp housing；
Reflector both sides are provided with circular hole, and circular hole is embedded in lamp housing cylinder.
The LED+ that the LED+ of driving in the present embodiment is switched with three sections is connect, and the LED- of driving and the LED- of aluminum substrate connect
It connects, the LED+1 connections of the LED+1 and aluminum substrate of three sections of switches, the LED+2 connections of the LED+2 and aluminum substrate of three sections of switches；Three sections
Switch includes 8 pins；1st pin, the 2nd pin and the 8th pin link together, and form the LED+1 of three sections of switches；3rd draws
Foot and the 7th pin link together, and form the LED+ of three sections of switches；4th pin, the 5th pin and the 6th pin link together,
Form the LED+2 of three sections of switches；The LED+1 connection low color temperature LED lamp bead groups of aluminum substrate；The LED+2 connection high color temperatures of aluminum substrate
LED lamp bead group.
The implementation method of above-mentioned adjustable color Projecting Lamp, includes the following steps：
(1), when needing low color temperature：Power supply is opened, the LED+1 of three sections of switches is connected to the LED+1 of aluminum substrate, is formed back
Road；Low color temperature LED lamp bead group is set to shine；
(2), when needing high color temperature：Power supply is opened, the LED+2 of three sections of switches is connected to the LED+2 of aluminum substrate, is formed back
Road；High color temperature LED lamp bead group is set to shine；
(3), when needing neutral color temperature：The LED+1 of switch power supply, three sections of switches is connected to the LED+1 of aluminum substrate, is formed back
Road；Low color temperature LED lamp bead group is set to shine；The LED+2 of three sections of switches is connected to the LED+2 of aluminum substrate, is formed into a loop；Make high color temperature
LED lamp bead group shines；Low color temperature LED lamp bead group shines, high color temperature LED lamp bead group shines while luminous, colour mixture is formed, to reach
To the effect for adjusting colour temperature.
Structures and methods in the present embodiment, in use, unscrewing Hooded nut i.e. adjustable color temperature, aluminum substrate posts
Two kinds of color temperature light sources of 3000K and 5000K can provide the light source that colour temperature is 4000K when 3000K and 5000K lamp beads light simultaneously.Color
Temperature is 3000K sodium yellows (low color temperature LED lamp bead group), and colour temperature is 5000K white lights (high color temperature LED lamp bead group) and colour temperature is
4000K natural lights (opening simultaneously) have broken the limitation that single colour temperature is brought so that it can adjust colour temperature according to corresponding environment
Property.
Above-mentioned specific implementation mode is the preferred embodiment of the present invention, can not be limited the invention, and others are appointed
The change or other equivalent substitute modes what is made without departing from technical scheme of the present invention, are included in the protection of the present invention
Within the scope of.
Claims (8)
1. a kind of adjustable color Projecting Lamp, it is characterised in that：Including lamp housing, it is equipped with driving box in lamp housing, is equipped with and drives in driving box
Dynamic, driving box side is equipped with three sections of switches, and driving is connect with three sections of switches, aluminum substrate circuits, and aluminum substrate is equipped with several LED light
Pearl, case top are equipped with reflector, are connect with glass mask at the top of reflector, and lamp housing rear portion is connected with conducting wire, conducting wire and driving
Circuit connects, and lamp housing both sides are separately connected the both ends of holder；LED lamp bead is divided to two groups, and one group is low color temperature LED lamp bead group, another
Group is high color temperature LED lamp bead group.
2. adjustable color Projecting Lamp according to claim 1, it is characterised in that：Three sections of switches are across lamp housing, three sections
Switch is equipped with gasket and Hooded nut at lamp housing.
3. adjustable color Projecting Lamp according to claim 2, it is characterised in that：The reflector both sides are provided with circular hole, circle
Hole is embedded in lamp housing cylinder.
4. adjustable color Projecting Lamp according to claim 3, it is characterised in that：LED+ and three section of switch of the driving
LED+ connections, the LED- connections of the LED- and aluminum substrate of driving, the LED+1 connections of the LED+1 and aluminum substrate of three sections of switches, three sections
The LED+2 connections of the LED+2 and aluminum substrate of switch.
5. adjustable color Projecting Lamp according to claim 4, it is characterised in that：Three sections of switches include 8 pins；The
1 pin, the 2nd pin and the 8th pin link together, and form the LED+1 of three sections of switches；3rd pin and the 7th pin are connected to one
It rises, forms the LED+ of three sections of switches；4th pin, the 5th pin and the 6th pin link together, and form the LED+2 of three sections of switches.
6. adjustable color Projecting Lamp according to claim 5, it is characterised in that：The low color of LED+1 connections of the aluminum substrate
Warm LED lamp bead group；The LED+2 connection high color temperature LED lamp bead groups of aluminum substrate.
7. according to the implementation method of Claims 1 to 5 any one of them adjustable color Projecting Lamp, which is characterized in that including with
Lower step：
(1), when needing low color temperature：Power supply is opened, the LED+1 of three sections of switches is connected to the LED+1 of aluminum substrate, is formed into a loop；
Low color temperature LED lamp bead group is set to shine；
(2), when needing high color temperature：Power supply is opened, the LED+2 of three sections of switches is connected to the LED+2 of aluminum substrate, is formed into a loop；
High color temperature LED lamp bead group is set to shine；
(3), when needing neutral color temperature：The LED+1 of switch power supply, three sections of switches is connected to the LED+1 of aluminum substrate, is formed into a loop；Make
Low color temperature LED lamp bead group shines；The LED+2 of three sections of switches is connected to the LED+2 of aluminum substrate, is formed into a loop；Make high color temperature LED light
Pearl group shines；Low color temperature LED lamp bead group shines, high color temperature LED lamp bead group shines while luminous, forms colour mixture, is adjusted to reach
Save the effect of colour temperature.
8. the implementation method of adjustable color Projecting Lamp according to claim 7, it is characterised in that：It is described three sections switch across
Lamp housing, three sections of switches are equipped with gasket and Hooded nut at lamp housing；The reflector both sides are provided with circular hole, and circular hole is embedded in lamp
In shell cylinder；The LED+ that the LED+ of the driving is switched with three sections is connect, the LED- connections of the LED- and aluminum substrate of driving, and three
The LED+1 connections of the LED+1 and aluminum substrate of Duan Kaiguan, the LED+2 connections of the LED+2 and aluminum substrate of three sections of switches；Described three sections
Switch includes 8 pins；1st pin, the 2nd pin and the 8th pin link together, and form the LED+1 of three sections of switches；3rd draws
Foot and the 7th pin link together, and form the LED+ of three sections of switches；4th pin, the 5th pin and the 6th pin link together,
Form the LED+2 of three sections of switches；The LED+1 connection low color temperature LED lamp bead groups of the aluminum substrate；The LED+2 connections of aluminum substrate are high
Colour temperature LED lamp bead group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429050.XA CN108591947A (en) | 2018-05-08 | 2018-05-08 | A kind of adjustable color Projecting Lamp and its implementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810429050.XA CN108591947A (en) | 2018-05-08 | 2018-05-08 | A kind of adjustable color Projecting Lamp and its implementation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591947A true CN108591947A (en) | 2018-09-28 |
Family
ID=63635756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810429050.XA Pending CN108591947A (en) | 2018-05-08 | 2018-05-08 | A kind of adjustable color Projecting Lamp and its implementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591947A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578922A (en) * | 2018-12-07 | 2019-04-05 | 广东凯西欧光健康有限公司 | Regulating switch structure and lamps and lanterns |
| CN110139437A (en) * | 2019-06-21 | 2019-08-16 | 江苏宜美照明科技股份有限公司 | A kind of LED downlight of variable power |
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| CN201935004U (en) * | 2011-01-25 | 2011-08-17 | 苏州晶能科技有限公司 | White-light LED (light-emitting diode) planar light source module with adjustable color temperature |
| CN203478006U (en) * | 2013-07-21 | 2014-03-12 | 温州市长城影视器材有限公司 | Novel LED (light-emitting diode) spot lamp |
| CN204513147U (en) * | 2015-04-17 | 2015-07-29 | 李伟 | LED jewelry, the decorative lamp of tunable optical toning |
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| CN206419693U (en) * | 2017-01-23 | 2017-08-18 | 北京莱斯达电子科技股份有限公司 | A kind of adjustable color temperature LED spotlights |
| CN107979896A (en) * | 2017-12-26 | 2018-05-01 | 南阳师范学院 | A kind of three sections of switch color-temperature regulating LED power circuits and control method |
| CN208090579U (en) * | 2018-05-08 | 2018-11-13 | 横店集团得邦照明股份有限公司 | A kind of adjustable color Projecting Lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005243409A (en) * | 2004-02-26 | 2005-09-08 | Nippo Electric Co Ltd | Lighting system |
| CN201935004U (en) * | 2011-01-25 | 2011-08-17 | 苏州晶能科技有限公司 | White-light LED (light-emitting diode) planar light source module with adjustable color temperature |
| CN203478006U (en) * | 2013-07-21 | 2014-03-12 | 温州市长城影视器材有限公司 | Novel LED (light-emitting diode) spot lamp |
| CN204513147U (en) * | 2015-04-17 | 2015-07-29 | 李伟 | LED jewelry, the decorative lamp of tunable optical toning |
| CN205155842U (en) * | 2015-11-26 | 2016-04-13 | 杭州塞勒尼光电科技有限公司 | Support luminous LED panel light of side of three -section switch mixing of colors temperature |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578922A (en) * | 2018-12-07 | 2019-04-05 | 广东凯西欧光健康有限公司 | Regulating switch structure and lamps and lanterns |
| CN110139437A (en) * | 2019-06-21 | 2019-08-16 | 江苏宜美照明科技股份有限公司 | A kind of LED downlight of variable power |
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Application publication date: 20180928 |