CN206708855U - A kind of novel coaxial light beam colour mixture illuminating light source device - Google Patents
A kind of novel coaxial light beam colour mixture illuminating light source device Download PDFInfo
- Publication number
- CN206708855U CN206708855U CN201720501856.6U CN201720501856U CN206708855U CN 206708855 U CN206708855 U CN 206708855U CN 201720501856 U CN201720501856 U CN 201720501856U CN 206708855 U CN206708855 U CN 206708855U
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- China
- Prior art keywords
- reflective
- reflective mirror
- several
- colour mixture
- light source
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Abstract
The utility model discloses a kind of novel coaxial light beam colour mixture illuminating light source device, including the luminescent device and reflective mirror that several colors are different；Reflective mirror can rotate, and reflective mirror can turn to several reflective positions；Several luminescent devices are arranged on using the position of reflective mirror rotary middle spindle as on the circular arc in the center of circle, the position of several luminescent devices and several reflective positions of reflective mirror correspond；Reflective mirror turns to any one reflective position, and corresponding luminescent device lights, the light that the mirror reflection luminescent device is sent, and mirror reflection of the light that several luminescent devices are sent through different reflective positions, forms illumination coaxial beam, is projected along same optical axis.The utility model has the advantages that rational in infrastructure, color blending effect is good.
Description
Technical field
The utility model belongs to lighting field, more particularly to a kind of novel coaxial light beam colour mixture illuminating light source device.
Background technology
At present, the lighting apparatus of the purposes such as decoration, displaying is fixed on building etc. frequently with colour lighting device, this device
Surface, in its surface light emitting, long-range irradiation can not be realized.When needing projection illumination to a certain illumination region, usual light source
Color is the color of illumination region, and lighting colour is single, or, when various light sources carry out colour mixture, because light source occupies in itself
Space, incidence angle is different when illuminating object, and the edge colour mixture of illumination region is uneven, and illuminating effect is poor.
Utility model content
The utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, the defects of to overcome prior art.
To achieve the above object, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, if including
Dry color different luminescent device and reflective mirror；Reflective mirror can rotate, and reflective mirror can turn to several reflective positions；If
A dry luminescent device is arranged on using the position of reflective mirror rotary middle spindle as on the circular arc in the center of circle, the position of several luminescent devices
Corresponded with several reflective positions of reflective mirror；Reflective mirror turns to any one reflective position, corresponding luminescent device
Luminous, the light that the mirror reflection luminescent device is sent, the light that several luminescent devices are sent is reflective through different reflective positions
Mirror reflects, and forms illumination coaxial beam, is projected along same optical axis.
Further, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, can also have so
Feature：Also include oscillating motor；Reflective mirror is arranged on oscillating motor, and oscillating motor drives reflective mirror to rotate.
Further, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, can also have so
Feature：Wherein, the quantity of luminescent device is three, respectively emitting red light device, green light emitting device and blue-light-emitting device
Part.
Further, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, can also have so
Feature：Also include capacitive position sensor；Capacitive position sensor monitoring reflective mirror residing for reflective position angle, obtain with
The reflective corresponding capacitance signal in position, and the capacitance signal is converted into voltage signal.
Further, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, can also have so
Feature：Also include the pulse power, the pulse power is powered for several luminescent devices；The pulse power includes pulsqe distributor；Arteries and veins
Rush distributor to be electrically connected with capacitive position sensor, the voltage signal that pulsqe distributor obtains according to capacitive position sensor will
Corresponding luminescent device turns on the pulse power, and the luminescent device lights.
Further, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, can also have so
Feature：Wherein, the pulse power also includes impulse level adjuster；Impulse level prescription dosage regulating device electrically connects with several luminescent devices
Connect, the bright dark degree of several luminescent devices is adjusted by circuit.
Further, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, can also have so
Feature：Wherein, oscillating motor also includes adjuster；Adjuster adjusts the voltage of oscillating motor.
Further, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, can also have so
Feature：Wherein, the beam range and the reflective surface size of reflective mirror that luminescent device is sent match.
The beneficial effects of the utility model are：The utility model provides a kind of novel coaxial light beam colour mixture lighting source dress
Put, including several luminescent devices and rotatable reflective mirror, luminescent device are arranged on the position of reflective mirror rotary middle spindle
For on the circular arc in the center of circle, its position is corresponding with several reflective positions that reflective mirror can be gone to, and reflective mirror rotates as successively
Dry reflective position, luminescent device light successively, and reflective mirror projects the light of several luminescent devices along same optical axis, due to people
Eye has visual persistence phenomenon, and the light of several colors can be mixed into the light of other pre-set colors.And the light edge of several colors
Same optical axis projects so that its colour mixture is fully consistent, the uniform in color of illuminable area, and color variation will not occur for edge.This
Outside, capacitive position sensor monitors the rotational angle of reflective mirror and obtains corresponding voltage signal, and the pulse power is according to this voltage
The corresponding luminescent device of signal conduction, make it luminous, so that the mirror reflection light beam of the position, by said structure, makes
Reflective mirror is precisely corresponding with luminescent device, realizes coaxial beam.The utility model have rational in infrastructure, color blending effect is good, conversion
The advantages that efficiency high, small loss.
Brief description of the drawings
Fig. 1 is the schematic diagram of coaxial beam colour mixture illuminating light source device；
Fig. 2 is the schematic diagram of reflective mirror axis reflector luminescent device.
Embodiment
Illustrate specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in figure 1, the utility model provides a kind of novel coaxial light beam colour mixture illuminating light source device, including three colors
Different luminescent device, reflective mirror 2, oscillating motor 3, capacitive position sensor 4 and the pulse powers 5.
Reflective mirror 2 is arranged on oscillating motor 3, and oscillating motor 3 can drive reflective mirror 2 to rotate.Oscillating motor 3 includes adjusting
Save device 31.The deflection angle of oscillating motor 3 is related to its electric current, adjusts its electric current by adjuster 31, can control oscillating motor 3
Deflection angle and frequency, so as to control the rotational angle of reflective mirror 2 and frequency.Reflective mirror 2 can go to three reflective positions, such as
Shown in Fig. 2.
The different luminescent device of three colors is three-color light-emitting device, respectively emitting red light device 1R, green emitting
Device 1G and blue luminescent device 1B, it is arranged at using the position of the rotary middle spindle of reflective mirror 2 as on the circular arc in the center of circle.Three hairs
The position of optical device corresponds with three of reflective mirror 2 reflective positions.The beam range that luminescent device is sent and reflective mirror 2
Reflective surface size matches.Wherein, luminescent device is preferably LED or laser.
Capacitive position sensor 4 monitors the rotational angle of reflective mirror 2, obtains electric capacity letter corresponding with the deflection angle of reflective mirror 2
Number, and the capacitance signal is converted into voltage signal.
The pulse power 5 and three luminescent devices are powered for luminescent device.
The pulse power 5 includes pulsqe distributor 51, and pulsqe distributor 51 is electrically connected with capacitive position sensor 4, according to
The voltage signal that capacitive position sensor 4 obtains turns on corresponding luminescent device and the pulse power 5, sends out the luminescent device
Light.
The pulse power 5 also includes impulse level adjuster 52, and impulse level adjuster 52 electrically connects with three luminescent devices
Connect, the bright dark degree of three luminescent devices is adjusted by the circuit of impulse level adjuster 52.
As shown in figure 1, in use, adjuster 31 adjusts the electric current of oscillating motor 3, oscillating motor 3 drives anti-according to voltage
Light microscopic 2 turns to a reflective position, makes emitting red light device 1R (the green emitting devices corresponding with the reflective position of reflective mirror 2
Part 1G or blue luminescent device 1B) it is corresponding.Capacitive position sensor 4 monitors the angle of reflective position residing for reflective mirror 2 and obtained
To corresponding voltage signal.The pulsqe distributor 51 of the pulse power 5 according to the voltage signal, by emitting red light device 1R, (send out by green
Optical device 1G or blue luminescent device 1B) turned on the pulse power 5, make emitting red light device 1R (green light emitting device 1G or indigo plant
Color luminescent device 1B) it is luminous, reflective mirror 2 reflects its light sent.
Oscillating motor 3 is controlled by adjuster 31, reflective mirror 2 is turned to three reflective positions successively, so that three
Corresponding luminescent device lights successively, after positioned at the reflection of the reflective mirror 2 of three reflective positions, is penetrated successively along same optical axis
Go out, form illumination coaxial beam.Illumination coaxial beam refers to that the central shaft of the light beam of three primary colours is to overlap, each beam lighting thing
The incidence angle of body is identical., therefore, can be by reflecting three respectively in a short time because human eye has visual persistence phenomenon
Coloured light, and three coloured light is projected along same optical axis, the colour mixture of three kinds of color of light is realized, as shown in Figure 2.
Redgreenblue light can be respective bright dark different according to its, are mixed into multiple color, therefore, pass through the pulse power 5
Impulse level adjuster 52 adjust the bright dark degree of three luminescent devices, can be achieved to send the light of multiple color after colour mixture.
In the present embodiment, multiple luminescent devices can also be set, be arranged on using reflective mirror center of rotation as on the circle in the center of circle,
Reflective mirror controls its rotational angle and frequency by motor and encoder, and several luminescent devices are one group, are turned by reflective mirror
Dynamic and luminescent device lights, and mirror reflection goes out multigroup coaxial beam.
Claims (8)
- A kind of 1. novel coaxial light beam colour mixture illuminating light source device, it is characterised in that：Including several colors different luminescent device and reflective mirror；The reflective mirror can rotate, and the reflective mirror can turn to several reflective positions；Several described luminescent devices are arranged on using the position of the reflective mirror rotary middle spindle as on the circular arc in the center of circle, several The position of the luminescent device and several reflective positions of the reflective mirror correspond；The reflective mirror turns to any one reflective position, and the corresponding luminescent device lights, and the mirror reflection should The light that the luminescent device is sent, the reflective mirror of the light that several described luminescent devices are sent through different reflective positions are anti- Penetrate, form illumination coaxial beam, projected along same optical axis.
- 2. novel coaxial light beam colour mixture illuminating light source device according to claim 1, it is characterised in that：Also include oscillating motor；The reflective mirror is arranged on the oscillating motor, and the oscillating motor drives the reflective mirror to rotate.
- 3. novel coaxial light beam colour mixture illuminating light source device according to claim 1, it is characterised in that：Wherein, the quantity of the luminescent device is three, respectively emitting red light device, green light emitting device and blue-light-emitting device Part.
- 4. novel coaxial light beam colour mixture illuminating light source device according to claim 1, it is characterised in that：Also include capacitive position sensor；The capacitive position sensor monitors the angle of reflective position residing for the reflective mirror, obtains corresponding with the reflective position Capacitance signal, and the capacitance signal is converted into voltage signal.
- 5. novel coaxial light beam colour mixture illuminating light source device according to claim 4, it is characterised in that：Also include the pulse power, the pulse power is several luminescent device power supplies；The pulse power includes pulsqe distributor；The pulsqe distributor is electrically connected with the capacitive position sensor, and the pulsqe distributor is according to the capacitance positions The voltage signal that sensor obtains turns on the corresponding luminescent device with the pulse power, the luminescent device hair Light.
- 6. novel coaxial light beam colour mixture illuminating light source device according to claim 5, it is characterised in that：Wherein, the pulse power also includes impulse level adjuster；The impulse level adjuster is electrically connected with several described luminescent devices, and it is described luminous to adjust several by circuit The bright dark degree of device.
- 7. novel coaxial light beam colour mixture illuminating light source device according to claim 2, it is characterised in that：Wherein, the oscillating motor also includes adjuster；The adjuster adjusts the electric current of the oscillating motor.
- 8. novel coaxial light beam colour mixture illuminating light source device according to claim 1, it is characterised in that：Wherein, the reflective surface size of the beam range that the luminescent device is sent and the reflective mirror matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501856.6U CN206708855U (en) | 2017-05-08 | 2017-05-08 | A kind of novel coaxial light beam colour mixture illuminating light source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720501856.6U CN206708855U (en) | 2017-05-08 | 2017-05-08 | A kind of novel coaxial light beam colour mixture illuminating light source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206708855U true CN206708855U (en) | 2017-12-05 |
Family
ID=60466330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720501856.6U Expired - Fee Related CN206708855U (en) | 2017-05-08 | 2017-05-08 | A kind of novel coaxial light beam colour mixture illuminating light source device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206708855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237414A (en) * | 2017-07-10 | 2019-01-18 | 株式会社小糸制作所 | optical unit |
-
2017
- 2017-05-08 CN CN201720501856.6U patent/CN206708855U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237414A (en) * | 2017-07-10 | 2019-01-18 | 株式会社小糸制作所 | optical unit |
| CN109237414B (en) * | 2017-07-10 | 2021-12-03 | 株式会社小糸制作所 | Optical unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171205 Termination date: 20200508 |