CN205504668U - Long -range projecting lamp based on fluorescence arouses - Google Patents
Long -range projecting lamp based on fluorescence arouses Download PDFInfo
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- CN205504668U CN205504668U CN201620239432.2U CN201620239432U CN205504668U CN 205504668 U CN205504668 U CN 205504668U CN 201620239432 U CN201620239432 U CN 201620239432U CN 205504668 U CN205504668 U CN 205504668U
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- fluorescence
- light
- light source
- lamp based
- projection lamp
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Abstract
The utility model discloses a long -range projecting lamp based on fluorescence arouses, it includes a casing and an at least light -emitting unit, this light -emitting unit includes: light source portion, fluorescence portion, it sets up in the place ahead of light source portion, and this fluorescence portion is still driven by drive unit, can be at the place ahead installation rotation in surface of light source portion, beam shaping portion, it sets up in the place ahead of fluorescence portion. Adopt the utility model provides a long -range projecting lamp based on fluorescence arouses, thus exciting light and the transmitted light that sends corresponding wave band in fluorescence portion can be gathered the light that light source portion sent, after beam shaping portion to realize illuminating operation remote and super remote hi -lite.
Description
Technical field
This utility model relates to a kind of Projecting Lamp, is specifically related to a kind of based on fluorescence excitation long-range
Projecting Lamp.
Background technology
At present, Projecting Lamp has been obtained for being widely applied, particularly at special, such as family
Outer search and rescue, fire-fighting, patrol on the sea etc..But current Projecting Lamp light source unit are luminous flux
Limited, whole lamp rising angle is not easy compression, light projector apart from limited, thus cause remote and
The development and application of overlength distance Projecting Lamp is greatly limited.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides one and can realize at a distance
And the remote projection lamp based on fluorescence excitation of overlength distance light projector.
In order to achieve the above object, the technical solution of the utility model is as follows:
Remote projection lamp based on fluorescence excitation, it includes housing and at least one light-emitting units, is somebody's turn to do
Light-emitting units includes:
Light source portion；
Fluorescence portion, it is arranged at the front in light source portion, this fluorescence portion also by drive unit drives,
In the front in light source portion, rotation in surface can be installed；
Beam shaping portion, it is arranged at the front in fluorescence portion.
Remote projection lamp based on fluorescence excitation of the present utility model mainly includes light source portion, fluorescence
Portion and beam shaping portion, light source portion sends the light of specific band, and fluorescence portion accepts from light source
The light that portion is sent, and then send corresponding exciting light, also can send in transmissive portion light source portion
Light, light source portion exciting light behind fluorescence portion and transmission light are thrown by beam shaping portion
Penetrate；Therefore remote projection lamp based on fluorescence excitation provided by the utility model is used, permissible
The light that light source portion sends is gathered in fluorescence portion thus sends exciting light and the transmission of corresponding wave band
Light, behind beam shaping portion, thus realizes the remote and illumination of overlength distance high brightness
Work.
On the basis of technique scheme, this utility model can also improve as follows:
As preferred scheme, above-mentioned light source portion is LED light source.
Use above-mentioned preferred scheme, it is possible to achieve light source portion sends LED light, when sending LED
Light time, fluorescence portion keeps resting state.
As preferred scheme, above-mentioned LED light source is set at least one.
Use above-mentioned preferred scheme, it is possible to achieve the light-out effect of various ways, many when using
During individual LED light source, it can be by rear to front arrangement, and it is respective to use optical mirror to make
Light converges at the same position in fluorescence portion.
As preferred scheme, above-mentioned light source portion is at least one LASER Light Source.
Use above-mentioned preferred scheme, it is possible to achieve the light-out effect of various ways, many when using
During individual LASER Light Source, it by rear to front arrangement, and can use optical mirror to make respective light
Converge at the same position in fluorescence portion.Can realize light source portion sends exciting light, when sending simultaneously
During exciting light, fluorescence portion keeps rotation status, and reason is that LASER Light Source unit optical density is high,
Easily fluorescent material being burnt out on fluorescence coating so beating, heat if rotation, can be disperseed.
As preferred scheme, above-mentioned fluorescence portion is plate body.
Use above-mentioned preferred scheme, can be so that receiving light and light being excited and transmission.
As preferred scheme, the surface-coated in above-mentioned fluorescence portion has fluorescence coating, and it is at fluorescence
The surface in portion is arranged along the peripheral direction in fluorescence portion.
Using above-mentioned preferred scheme, this fluorescence coating is containing producing after being excited as primary colors ripple
The layer of Duan Guang, this fluorescence coating absorbs the light sent from light source portion, and transmission is from light source module
The light sent, by the fluorescence coating so formed, fluorescence portion can play work as luminous plaque
With；Meanwhile, arrange fluorescence coating by the peripheral direction along fluorescence portion, fluorescence portion can be coordinated
Revolving property, and light can be moved along with fluorescence portion, it is simple to realize light on each aspect
Gathering and transmission of line.Wherein, the effect of fluorescence coating has two: 1) absorb part light source portion
Light and inspire the exciting light of corresponding wave band；2) light in part light source portion it is transmissive to.
As preferred scheme, the lower section of above-mentioned fluorescence coating is additionally provided with dichroic layer.
Use above-mentioned preferred scheme, can with fluorescence coating constitute thin-walled transparent base, thus
Other band of light can be reflected on the basis of fluorescence coating.Wherein, the effect of dichroic layer has
Two: 1) light that transmitted light source portion sends；2) exciting light that reflected fluorescent light layer sends, so
All light can be made to project the most forward.
As preferred scheme, above-mentioned beam shaping portion includes polylith reflecting element or polylith
Lens.
Use above-mentioned preferred scheme, the exciting light meeting that the optical axis of battery of lens sends through light source portion
Gather the center of hot spot in fluorescence portion, can realize the control of dispersion angle after beam exit simultaneously
System.
As preferred scheme, above-mentioned beam shaping portion include lens that polylith is arranged in order with
And it is arranged at the reflecting element in lens front.
Use above-mentioned preferred scheme, it is possible to realize sending out after beam exit in another mode
Dissipate the control of angle.
As preferred scheme, the bottom of above-mentioned light-emitting units is additionally provided with radiator.
Use above-mentioned preferred scheme, it is possible to achieve the thermolysis of light-emitting units.
Accompanying drawing explanation
Fig. 1 is the external structure of remote projection lamp based on fluorescence excitation of the present utility model.
Fig. 2 is the axonometric chart of remote projection lamp based on fluorescence excitation of the present utility model.
Fig. 3 is the structure sectional view of remote projection lamp based on fluorescence excitation of the present utility model.
Fig. 4 is that the light-emitting units of remote projection lamp based on fluorescence excitation of the present utility model is one
Plant the inside light path schematic diagram under embodiment.
Fig. 5 is that the light-emitting units of remote projection lamp based on fluorescence excitation of the present utility model is separately
A kind of inside light path schematic diagram under embodiment.
Fig. 6 is that the light-emitting units of remote projection lamp based on fluorescence excitation of the present utility model is separately
A kind of inside light path schematic diagram under embodiment.
Fig. 7 is that the light-emitting units of remote projection lamp based on fluorescence excitation of the present utility model is separately
A kind of inside light path schematic diagram under embodiment.
Fig. 8 is fluorescence involved in remote projection lamp based on fluorescence excitation of the present utility model
The structural representation in portion.
Fig. 9 is fluorescence involved in remote projection lamp based on fluorescence excitation of the present utility model
The top view in portion.
Figure 10 is that the light-emitting units of remote projection lamp based on fluorescence excitation of the present utility model exists
Inside light path schematic diagram under another embodiment.
Figure 11 is that the light-emitting units of remote projection lamp based on fluorescence excitation of the present utility model exists
Inside light path schematic diagram under another embodiment.
Wherein, 1. optical mirror 22. fluorescence portion of housing 2. light-emitting units 21. light source portion 211.
221. driver element 222. fluorescence coating 223. dichroic layer 23. beam shaping portion 231. lens
232. reflecting element 233. lens mount 24. radiator 3. The Cloud Terraces.
Detailed description of the invention
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
In order to reach the purpose of this utility model, as Figure 1-4, at base of the present utility model
In the some of them embodiment of the remote projection lamp of fluorescence excitation, it includes housing 1 and
Light-emitting units 2, this light-emitting units 2 includes: light source portion 21；Fluorescence portion 22, it is arranged at light
The front in source portion 21, this fluorescence portion 22 is also driven by driver element 221, can be in light source portion 21
Front install rotation in surface, this driver element 221 can be motor or rotary cylinder etc.；
Beam shaping portion 23, it is arranged at the front in fluorescence portion 22.
The remote projection lamp based on fluorescence excitation of the present embodiment mainly includes light source portion, fluorescence portion
And beam shaping portion, light source portion sends the light of specific band, and fluorescence portion accepts from light source portion
The light sent, and then send corresponding exciting light, also can the light that sends of transmissive portion light source portion,
Light source portion exciting light behind fluorescence portion and transmission light are projected by beam shaping portion；Cause
This uses remote projection lamp based on fluorescence excitation provided by the utility model, can be by light source
The light that portion sends gathers in fluorescence portion thus sends exciting light and the transmission light of corresponding wave band, passes through
Behind beam shaping portion, thus realize the remote and illumination work of overlength distance high brightness.
Wherein, as it is shown in figure 5, above-mentioned light-emitting units 2 can arrange two with mirror image,
Or it is more, to adapt to demand the most widely.The central part in fluorescence portion 22 can be formed
There is an opening corresponding with driver element 221 (motor) rotary shaft shape, thus fluorescence portion 22
Firmly it is connected with the rotary shaft of driver element 221.
In order to optimize implementation result of the present utility model further, as shown in figs. 4-7, at this
In other embodiments of the remote projection lamp based on fluorescence excitation of utility model, above-mentioned
On the basis of content, above-mentioned light source portion 21 is LED light source, and this LED light source is permissible
It is set to one or more.Use the scheme of this embodiment, it is possible to achieve light source portion sends
LED light, when sending LED light, fluorescence portion keeps resting state, it is possible to achieve multiple shape
The light-out effect of formula, when use multiple LED light source time, its can by rear to front arrangement, and
Optical mirror 211 is used to make respective light converge at the same position in fluorescence portion.
In order to optimize implementation result of the present utility model further, as shown in figs. 4-7, at this
In other embodiments of the remote projection lamp based on fluorescence excitation of utility model, above-mentioned
On the basis of content, above-mentioned light source portion is LASER Light Source, and it can arrange one or more.
Use the scheme of this embodiment, it is possible to achieve the light-out effect of various ways, multiple when using
During LASER Light Source, it by rear to front arrangement, and can use optical mirror to make respective light meeting
Gather in the same position in fluorescence portion.Can realize light source portion sends exciting light simultaneously, sharp when sending
Time luminous, fluorescence portion keeps rotation status, and reason is that LASER Light Source unit optical density is high, institute
Easily fluorescent material is burnt out on fluorescence coating to beat, heat if rotation, can be disperseed.
In order to optimize implementation result of the present utility model further, as shown in Fig. 2 and 8-9,
In other embodiments of remote projection lamp based on fluorescence excitation of the present utility model,
On the basis of foregoing, above-mentioned fluorescence portion 22 is plate body, is specifically as follows circular plate body.
Use the scheme of this embodiment, can be so that receiving light and light being carried out transmission.
In order to optimize implementation result of the present utility model further, as Figure 8-9, at this
In other embodiments of the remote projection lamp based on fluorescence excitation of utility model, above-mentioned
On the basis of content, the surface-coated in above-mentioned fluorescence portion 22 has fluorescence coating 222, and it is at fluorescence
The surface in portion 22 is arranged along the peripheral direction in fluorescence portion 22.Use the scheme of this embodiment,
This fluorescence coating is containing the layer produced after being excited as primary colors band of light, and this fluorescence coating absorbs
The light sent from light source portion, and the light that transmission sends from light source module, by so formed
Fluorescence coating, fluorescence portion can play a role as luminous plaque；Meanwhile, by along fluorescence portion
Peripheral direction arrange fluorescence coating, the revolving property in fluorescence portion can be coordinated, and make light permissible
Along with fluorescence portion moves, it is simple to realize gathering and transmission of light on each aspect.Wherein, glimmering
The effect of photosphere has two: 1) absorb the light in part light source portion and inspire swashing of corresponding wave band
Luminous；2) light in part light source portion it is transmissive to.
In addition to the embodiment of this fluorophor above, fluorescence portion may be arranged as fluorescence glass
Glass or fluorescence ceramics, they are that fluorescent material and corresponding doped matrix are through certain technique system
Standby formation, this doped matrix can be glass, it is also possible to is pottery, is formed through high-temperature firing.
In order to optimize implementation result of the present utility model further, as Figure 8-9, at this
In other embodiments of the remote projection lamp based on fluorescence excitation of utility model, above-mentioned
On the basis of content, the lower section of above-mentioned fluorescence coating 222 is additionally provided with dichroic layer 223.Adopt
By the scheme of this embodiment, the transparent base of thin-walled can be constituted with fluorescence coating, such that it is able to
Other band of light is reflected on the basis of fluorescence coating.Dichroic layer 223 is only arranged on light source
Between portion 21 and fluorescence coating 222, therefore can also be formed at the light source portion of transparent base
On the face of 21 sides.Wherein, the effect of dichroic layer has two: 1) transmitted light source portion sends
Light；2) exciting light that reflected fluorescent light layer sends, so can make all light project the most forward.
In order to optimize implementation result of the present utility model further, such as Fig. 4-6 and 10-11
Shown in, at other embodiments of remote projection lamp based on fluorescence excitation of the present utility model
In, on the basis of the above, above-mentioned beam shaping portion 23 includes that polylith is arranged in order
Reflecting element 232 or lens 231, lens 231 can be installed on lens mount 233.
Using the scheme of this embodiment, the exciting light that the optical axis of battery of lens sends through light source portion is assembled
The center of hot spot in fluorescence portion, can realize the control of dispersion angle after beam exit simultaneously
System.
In order to optimize implementation result of the present utility model further, such as Fig. 4-6 and 10-11
Shown in, at other embodiments of remote projection lamp based on fluorescence excitation of the present utility model
In, on the basis of the above, above-mentioned beam shaping portion 23 includes that polylith is arranged in order
Lens 231 and be arranged at the reflecting element 232 in lens 231 front, this reflecting element 232
It is specifically as follows Fresnel Lenses.Use the scheme of this embodiment, it is possible to another side
Formula realizes the control of dispersion angle after beam exit.
In Figure 10, the face of reflecting element 232 is according to the calculated free song of light source
Face, it is therefore an objective to reflect light on big parabolic reflector, thus realize the collimation of light beam.
In Figure 11, in reflecting element 232, first with a free form surface by the luminous reflectance of light source
On the reflecting element of camber line, then collimated the light into by the reflecting element of camber line.Camber line anti-
Penetrating element should be a parabolic reflector with free-form surface matching.In order to optimize further
Implementation result of the present utility model, as Figure 2-3, swashs based on fluorescence of the present utility model
In other embodiments of the remote projection lamp sent out, on the basis of the above, above-mentioned
The bottom of light-emitting units 2 is additionally provided with radiator 24.Use the scheme of this embodiment, permissible
Realize the thermolysis of light-emitting units.
As it is shown in figure 1, the remote projection lamp of the fluorescence excitation in the present embodiment can be by The Cloud Terrace 3
Control its rotary motion and elevating movement.
Above-described is only preferred implementation of the present utility model, it is noted that for this
For the those of ordinary skill in field, on the premise of creating design without departing from this utility model,
Can also make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (10)
1. remote projection lamp based on fluorescence excitation, it is characterised in that include that housing and at least goes out
Light unit, described light-emitting units includes:
Light source portion；
Fluorescence portion, it is arranged at the front in described light source portion, and described fluorescence portion is also driven by driver element
Dynamic, in the front in described light source portion, rotation in surface can be installed；
Beam shaping portion, it is arranged at the front in described fluorescence portion.
Remote projection lamp based on fluorescence excitation the most according to claim 1, it is characterised in that
Described light source portion is LED light source.
Remote projection lamp based on fluorescence excitation the most according to claim 2, it is characterised in that
Described LED light source is set at least one.
Remote projection lamp based on fluorescence excitation the most according to claim 1, it is characterised in that
Described light source portion is at least one LASER Light Source.
Remote projection lamp based on fluorescence excitation the most according to claim 1, it is characterised in that
Described fluorescence portion is plate body.
Remote projection lamp based on fluorescence excitation, its feature the most according to claim 1 or 5
Being, the surface-coated in described fluorescence portion has fluorescence coating, its on the surface in described fluorescence portion along institute
The peripheral direction stating fluorescence portion is arranged.
Remote projection lamp based on fluorescence excitation the most according to claim 6, it is characterised in that
The lower section of described fluorescence coating is additionally provided with dichroic layer.
Remote projection lamp based on fluorescence excitation the most according to claim 1, it is characterised in that
Described beam shaping portion includes polylith reflecting element or polylith lens.
Remote projection lamp based on fluorescence excitation the most according to claim 1, it is characterised in that
Described beam shaping portion includes lens that polylith is arranged in order and is arranged at the anti-of described lens front
Penetrate element.
Remote projection lamp based on fluorescence excitation the most according to claim 1, its feature exists
In, the bottom of described light-emitting units is additionally provided with radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239432.2U CN205504668U (en) | 2016-03-25 | 2016-03-25 | Long -range projecting lamp based on fluorescence arouses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620239432.2U CN205504668U (en) | 2016-03-25 | 2016-03-25 | Long -range projecting lamp based on fluorescence arouses |
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| Publication Number | Publication Date |
|---|---|
| CN205504668U true CN205504668U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620239432.2U Active CN205504668U (en) | 2016-03-25 | 2016-03-25 | Long -range projecting lamp based on fluorescence arouses |
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| Country | Link |
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| CN (1) | CN205504668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698070A (en) * | 2016-03-25 | 2016-06-22 | 苏州科医世凯半导体技术有限责任公司 | Long-distance projection lamp based on fluorescence excitation |
| CN106949439A (en) * | 2017-03-22 | 2017-07-14 | 中国科学院苏州生物医学工程技术研究所 | A kind of light supply apparatus based on fluorescence excitation |
-
2016
- 2016-03-25 CN CN201620239432.2U patent/CN205504668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698070A (en) * | 2016-03-25 | 2016-06-22 | 苏州科医世凯半导体技术有限责任公司 | Long-distance projection lamp based on fluorescence excitation |
| CN106949439A (en) * | 2017-03-22 | 2017-07-14 | 中国科学院苏州生物医学工程技术研究所 | A kind of light supply apparatus based on fluorescence excitation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |