CN204062578U - The LED light device that a kind of utilizing emitted light color is purer - Google Patents
The LED light device that a kind of utilizing emitted light color is purer Download PDFInfo
- Publication number
- CN204062578U CN204062578U CN201420449500.9U CN201420449500U CN204062578U CN 204062578 U CN204062578 U CN 204062578U CN 201420449500 U CN201420449500 U CN 201420449500U CN 204062578 U CN204062578 U CN 204062578U
- Authority
- CN
- China
- Prior art keywords
- led
- frame
- light
- power control
- light device
- 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.)
- Expired - Fee Related
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The LED light device that a kind of utilizing emitted light color is purer, comprise, power control, power control has both positive and negative polarity pin, lighting device framework, first frame, second frame, 3rd frame, be arranged at least one LED on the first frame, be arranged at least one the 2nd LED on the second frame, be arranged at least one the 3rd LED on the 3rd frame, at least one LED described, at least one the 2nd LED, at least one the 3rd LED is electrically connected with power control respectively, and the optical sheet to be connected with lighting device framework, at least one LED, at least one the 2nd LED, the light color that at least one the 3rd LED launches is different, and at least one LED, at least one the 2nd LED, at least one the 3rd LED color of light emitted respectively from ruddiness R, blue light B, choose any one kind of them separately in the group that green glow G forms, each LED is connected in parallel.
Description
Technical field
The utility model relates to a kind of lighting device, particularly utilizes LED as the lighting device of the transmitting white of luminous component.
Background technology
The advantages such as LED is as emerging a kind of new forms of energy light source, low with its energy consumption, manufacturing process environmental protection, and starting resistor is low, and the life-span is long, more and more receive the concern of people.But traditional LED can only launch the monochromatic light of the such as color such as blueness, green, purple, redness, yellow, and cannot launch the white light that people use for normal lighting, this shortcoming significantly limit the application of LED as normal lighting light source.In order to overcome this shortcoming, people often adopt short wavelength's LED chip, such as launch blueness, violet wavelength LED chip excitated fluorescent powder thus be mixed to form the same light source of similar white light, but the white light that above-mentioned employing LED chip excitated fluorescent powder is formed, the parameters such as colour temperature, tone, illumination are all not ideal enough, often occur partially purple problem, and the launching efficiency of fluorescent material neither be very high, in addition, the preparation technology of this kind of method is also extremely complicated, and cost is higher.In order to be applied in normal lighting by LED, people urgently develop a kind of low cost, easily prepare, the white light source of pure color.
Utility model content
The purpose of this utility model is achieved through the following technical solutions:
The LED light device that utilizing emitted light color is purer, is characterized in that: it comprises: power control, it has both positive and negative polarity pin; Lighting device framework, it comprises the first frame, the second frame, the 3rd frame, and forms the first adjustable angle between the first frame second frame, forms the second adjustable angle between the second frame and the 3rd frame; Be arranged at least one LED on the first frame, be arranged at least one the 2nd LED on the second frame, be arranged at least one the 3rd LED on the 3rd frame; At least one LED described, at least one the 2nd LED, at least one the 3rd LED is electrically connected with power control respectively; And the optical sheet to be connected with lighting device framework; Wherein, power control is connected with extraneous power supply for electric power supplied by this lighting device by its both positive and negative polarity pin, wherein at least one LED, at least one the 2nd LED, the light color that at least one the 3rd LED launches is different, and at least one LED, at least one the 2nd LED, at least one the 3rd LED color of light emitted is respectively from ruddiness R, and blue light B, chooses any one kind of them in the group that green glow G forms separately; Also comprise and be arranged at least one LED, at least one the 2nd LED, the convex lens structures at least one the 3rd LED; Wherein, each LED being arranged at least one LED on the first frame is connected in parallel, each LED being arranged at least one the 2nd LED on the second frame is connected in parallel, each LED being arranged at least one the 3rd LED on the 3rd frame is connected in parallel, and then each LED be connected in parallel and power control is electrically connected.
As optimization, at least one LED is the red-light LED of red-emitting R, and at least one LED is the green light LED of transmitting green light G, and at least one the 3rd LED is respectively the blue-ray LED launching blue light B.
As optimization, described optical sheet is optical lens mating plate.
As optimization, in described power control, also comprise rectifier transformer chip.
As optimization, in described power control, also comprise switch.
As optimization, described first frame, the second frame, the 3rd frame are equipped with metallic reflection plate and wiring board, and at least one LED described, at least one the 2nd LED, at least one the 3rd LED is respectively by the first frame, second frame, the wiring board in the 3rd frame and power control are electrically connected.
As optimization, described wiring board is rigidity or flexible printed circuit board.
As optimization, described convex lens structures is multiple package lens of accommodating at least one LED described, at least one the 2nd LED and at least one the 3rd LED respectively, or be independently arranged at least one LED, at least one the 2nd LED, the convex lens structures at least one the 3rd LED.
As optimization, the angle of described first adjustable angle and described second adjustable angle is 120 degree.
LED light device of the present utility model, adopt mixing three-color LED to form white light, structure is simple, and bright dipping pure color is with low cost, and technique is easy, directly can be applied in daily white-light illuminating, solve the technical problem existed in prior art.
figure of description
Fig. 1: the structure chart of the utility model LED light device;
The annexation schematic diagram of the LED in Fig. 2: Fig. 1.
Specific embodiment
As shown in Figure 1, the utility model LED light device comprises power control 101, power control has both positive and negative polarity pin 601, lighting device framework 100, this lighting device framework 100 comprises the first frame 201, second frame the 301, three frame 401, and form the first included angle adjustable between the first frame 201 and the second frame 301; The second included angle adjustable is formed between second frame 301 and the 3rd frame 401, and above-mentioned angle can be regulated to regulate the bright dipping tone of lighting device, preferably, this first included angle adjustable and the second included angle adjustable angle are 120 degree, first frame 201, second frame the 301, three frame 401 comprises PCB, or flexible PCB etc.Be arranged at least one LED 2012 on the first frame 201, be arranged at least one the 2nd LED 3012 on the second frame 301, be arranged at least one the 3rd LED 4012 on the 3rd frame 401, at least one LED 2012 described, at least one the 2nd LED 3012, at least one the 3rd LED 4012 is respectively by the first frame 201, second frame 301, circuit board in 3rd frame 401 and power control 101 are electrically connected, and the optical sheet 501 be connected with lighting device framework.Wherein, power control 101 is connected with extraneous power supply for electric power supplied by this lighting device by its both positive and negative polarity pin 601, when adopting dry cell or rechargeable battery as extraneous power supply, directly this pin being connected with extraneous power supply, namely can be lighting device and power supply is provided; When extraneous power supply is electric main time, rectifier transformer chip is also comprised in power control, for carrying out AC/DC conversion and voltage transitions to electric main, be converted to the operating voltage of LED, optionally, also switch is comprised, for controlling the start and stop of lighting device in this power control.Wherein at least one LED 2012, at least one the 2nd LED 3012, at least one the 3rd LED 4012 launches the light of different wave length respectively, and at least one LED 2012, at least one the 2nd LED 3012, at least one the 3rd LED 4012 color of light emitted is respectively from ruddiness R, blue light B, choose any one kind of them in green glow G, optionally, at least one LED 2012 is the red-light LED of red-emitting R, and at least one the 2nd LED 3012 is the green light LED of transmitting green light G, and at least one the 3rd LED 4012 is respectively the blue-ray LED launching blue light B.Thus, at least one LED 2012, light (RGB) mixing of three kinds of colors that at least one the 2nd LED 3012 and at least one the 3rd LED 4012 launches forms white light.Wherein, at at least one LED 2012, at least one the 2nd LED 3012, at least one the 3rd LED 4012 arranges convex lens structures 901 respectively, convex lens structures can be at least one LED 2012, at least one the 2nd LED 3012, the package lens at least one the 3rd LED 4012 also can be the convex lens arranged separately.This convex lens structures 901 can make at least one LED 2012, and the light that at least one the 2nd LED 3012 launches is dispersed more, can improve its mixing efficiency, improve the tone of white light.In order to improve light extraction efficiency, the first frame 201, second frame 301,3rd frame 401 comprises metallic reflection plate respectively, the light that each LED sends can be reflected, improve mixing efficiency, in addition, the optical sheet that it connects is arranged in the below of framework 100, this optical sheet can be optical lens mating plate, improve light through efficiency, and can dust be prevented, steam etc. enter in lighting device, form the infringement to LED.As shown in Figure 2, be connected in parallel mutually between each LED1001 at least one LED 2012, then each LED1001 this be connected in parallel is electrically connected with power control 101 again, each LED at least one the 2nd LED 3012 is arranged too, each LED at least one the 3rd LED 4012 is arranged too, like this, as at least one LED2012, after some LED at least one the 2nd LED 3012 and at least one the 3rd LED 4012 lost efficacy, other LED can also normally work, improve the stability of lighting device.
Although be only given in Fig. 1 that each frame has three LED, Fig. 1 is only schematic diagram, do not make restriction to the quantity of LED, those of ordinary skill in the art can select its quantity as required.
Utilize the LED launching different colours to be mixed to form lighting device in this lighting device, its structure is simple, and preparation technology is easy, with low cost, solves the technical problem that LED is effectively applied to normal lighting, achieves good technique effect.
Claims (9)
1. utilizing emitted light color purer a LED light device, it is characterized in that: it comprises: power control, it has both positive and negative polarity pin; Lighting device framework, it comprises the first frame, the second frame, the 3rd frame, and forms the first adjustable angle between the first frame second frame, forms the second adjustable angle between the second frame and the 3rd frame; Be arranged at least one LED on the first frame, be arranged at least one the 2nd LED on the second frame, be arranged at least one the 3rd LED on the 3rd frame; At least one LED described, at least one the 2nd LED, at least one the 3rd LED is electrically connected with power control respectively; And the optical sheet to be connected with lighting device framework; Wherein, power control is connected with extraneous power supply for electric power supplied by this lighting device by its both positive and negative polarity pin, wherein at least one LED, at least one the 2nd LED, the light color that at least one the 3rd LED launches is different, and at least one LED, at least one the 2nd LED, at least one the 3rd LED color of light emitted is respectively from ruddiness R, and blue light B, chooses any one kind of them in the group that green glow G forms separately; Also comprise and be arranged at least one LED, at least one the 2nd LED, the convex lens structures at least one the 3rd LED; Wherein, each LED being arranged at least one LED on the first frame is connected in parallel, each LED being arranged at least one the 2nd LED on the second frame is connected in parallel, each LED being arranged at least one the 3rd LED on the 3rd frame is connected in parallel, and then each LED be connected in parallel and power control is electrically connected.
2. LED light device as claimed in claim 1, it is characterized in that, at least one LED is the red-light LED of red-emitting R, and at least one LED is the green light LED of transmitting green light G, and at least one the 3rd LED is respectively the blue-ray LED launching blue light B.
3. LED light device as claimed in claim 1, it is characterized in that, described optical sheet is optical lens mating plate.
4. LED light device as claimed in claim 1, is characterized in that, also comprise rectifier transformer chip in described power control.
5. the LED light device according to any one of claim 1-4, is characterized in that, also comprises switch in described power control.
6. LED light device as described in claim 1, it is characterized in that, described first frame, the second frame, the 3rd frame are equipped with metallic reflection plate and wiring board, and at least one LED described, at least one the 2nd LED, at least one the 3rd LED is respectively by the first frame, and the second frame, the wiring board in the 3rd frame and power control are electrically connected.
7. LED light device as described in claim 6, it is characterized in that, described wiring board is rigidity or flexible printed circuit board.
8. LED light device as described in claim 1, it is characterized in that, described convex lens structures is multiple package lens of accommodating at least one LED described, at least one the 2nd LED and at least one the 3rd LED respectively, or be independently arranged at least one LED, at least one the 2nd LED, the convex lens structures at least one the 3rd LED.
9. LED light device as described in claim 1, it is characterized in that, the angle of described first adjustable angle and described second adjustable angle is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449500.9U CN204062578U (en) | 2014-08-11 | 2014-08-11 | The LED light device that a kind of utilizing emitted light color is purer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420449500.9U CN204062578U (en) | 2014-08-11 | 2014-08-11 | The LED light device that a kind of utilizing emitted light color is purer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204062578U true CN204062578U (en) | 2014-12-31 |
Family
ID=52204086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420449500.9U Expired - Fee Related CN204062578U (en) | 2014-08-11 | 2014-08-11 | The LED light device that a kind of utilizing emitted light color is purer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204062578U (en) |
-
2014
- 2014-08-11 CN CN201420449500.9U patent/CN204062578U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205350946U (en) | Light source system and lighting system | |
| US20150369464A1 (en) | Multipurpose Multicolor LED Light Strip | |
| CN202127017U (en) | Light-emitting diode (LED) unit and LED lighting and displaying device | |
| CN204062578U (en) | The LED light device that a kind of utilizing emitted light color is purer | |
| CN204885157U (en) | LED light source of can mixing colours | |
| CN204257640U (en) | A kind of LED light device with convex lens structures | |
| CN204254301U (en) | A kind of LED light device being provided with optical sheet | |
| CN204045585U (en) | A kind of Novel LED illuminating device | |
| CN204042520U (en) | A kind of LED light device with scattering sheet and convex lens structures | |
| CN204042522U (en) | A kind of LED light device with spherical scattering sheet | |
| CN203404660U (en) | Multi-color-temperature LED lamp | |
| CN203286343U (en) | Multi-primary-color LED light source | |
| CN204315629U (en) | The encapsulating structure of backlight module SMD lamp pearl | |
| CN206291047U (en) | RGB lamp bars colour temperature adjusts light bar | |
| CN205079167U (en) | Intelligence LED illumination economizer | |
| CN108518588A (en) | Five primary colours lamp beads of one kind arrangement color mixing method and five primary colours luminescence units, device | |
| CN204230606U (en) | A kind of can be luminous charging data line | |
| TWM480166U (en) | Wireless bluetooth LED light control system | |
| CN207674331U (en) | A kind of LED toning lamps | |
| CN208487568U (en) | A kind of LED wide colour gamut colour mixture lamp | |
| CN203013157U (en) | Light emitting diode (LED) display equipment | |
| CN202521315U (en) | Light emitting diode (LED) light source and illumination device with same | |
| CN207049808U (en) | A kind of remote controlled lampion | |
| CN204437724U (en) | A kind of Multicolor torch cylinder | |
| CN204268314U (en) | Multi-functional dual-colored LED lamp string |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20160811 |