CN207122859U - A kind of light source module group and illuminating lamp - Google Patents
A kind of light source module group and illuminating lamp Download PDFInfo
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- CN207122859U CN207122859U CN201720974165.8U CN201720974165U CN207122859U CN 207122859 U CN207122859 U CN 207122859U CN 201720974165 U CN201720974165 U CN 201720974165U CN 207122859 U CN207122859 U CN 207122859U
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Abstract
The utility model discloses a kind of light source module group and illuminating lamp, the light source module group includes light source cell, wavelength conversion unit and reflector element, the light source cell includes lasing light emitter and LED light source, the reflector element is curved mirror, the side of reflector element is provided with light-emitting window, the wavelength conversion unit is located at the focal point of the curved mirror, the laser beam projects of the lasing light emitter outgoing to the upper surface of the wavelength conversion unit and inspire fluorescence, the fluorescence forms illuminating bundle after reflector element reflection and is emitted from the light-emitting window, the position of the LED light source and the position correspondence of the light-emitting window, and positioned at the periphery of the illuminating bundle.By setting LED light source at light-emitting window, as vehicle is running into closely illumination or during turning situation, opening LED light source, to change or increase illumination zone, improve illuminating effect and adaptability.The utility model is simple in construction, effect is reliable, adaptability is good, meets the needs of practical application conscientiously.
Description
Technical field
It the utility model is related to lighting technical field, and in particular to a kind of light source module group and illuminating lamp.
Background technology
With the development of semiconductor technology, LED (Light Emitting Diode, light emitting diode) light sources are because with height
Effect, energy-conservation, environmental protection, cost is low and the advantages that long lifespan, is just progressively substituting traditional incandescent lamp and electricity-saving lamp, is turning into a kind of logical
Lighting source, due to being limited by current LED light source brightness, the problem of center illumination is substantially inadequate generally be present,
Such as marine searchlighting, light of stage illumination, headlight for vehicles, Projection Display etc. need the application of super brightness and long distance illumination
Field, LED light source are just difficult to satisfaction and require that.
LASER Light Source has the advantages that energy concentration, irradiation distance are remote, can form the spot light of super brightness, utilize this
Spot light can be designed that the very small laser searchlight of beam divergence angle.The beam divergence angle of laser searchlight generally 1 ° with
It is interior, thus several kilometers of irradiation distance can be formed.Concentrated yet with LASER Light Source energy, the angle of divergence is small, as vehicle is being met
Situations such as to closely illumination or turning can then influence illuminating effect, it is necessary to when changing or increasing illumination zone.
Utility model content
The utility model provides a kind of light source module group and illuminating lamp, to solve needing to change present in prior art
Or during increase illumination zone, the problem of illuminating effect difference.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of light source module group, including light source list
Member, wavelength conversion unit and reflector element, the light source cell include lasing light emitter and LED light source, and the reflector element is curved surface
Mirror, the side of reflector element are provided with light-emitting window, and the wavelength conversion unit is located at the focal point of the curved mirror, the lasing light emitter
The laser beam projects of outgoing are to the upper surface of the wavelength conversion unit and inspire fluorescence, and the fluorescence is single by the reflection
Illuminating bundle is formed after member reflection and is emitted from the light-emitting window, the position of the LED light source and the position pair of the light-emitting window
Should, and positioned at the periphery of the illuminating bundle.
Further, the lasing light emitter and wavelength conversion unit are divided into inside and outside the reflector element, described anti-
Penetrate unit and be provided with the thang-kng portion being used for through the laser beam.
Further, the wavelength conversion unit includes reflection-type fluorescence coating and what is be connected with the reflection-type fluorescence coating dissipates
Hot base.
Further, in addition to the collimator and extender lens along light path on the outside of the light-emitting window, the collimator and extender are saturating
The size of mirror is more than the size of the light-emitting window.
Further, the LED light source is provided with several, positioned at the inner side of the collimator and extender lens and is uniformly distributed in
The periphery of the illuminating bundle.
Further, the LED light source is provided with several, positioned at the inner side of the collimator and extender lens and is distributed in described
The wherein side of illuminating bundle or wherein both sides.
Further, in addition to the lasing light emitter the first controlling switch being connected and be connected with the LED light source
Two controlling switches.
The utility model additionally provides a kind of illuminating lamp, including light source module group as described above and is sheathed on the light source die
Housing outside group.
Further, the LED light source is installed on the case inside by aluminium base.
The utility model provides a kind of light source module group and illuminating lamp, and the light source module group includes light source cell, wavelength convert
Unit and reflector element, the light source cell include lasing light emitter and LED light source, and the reflector element is curved mirror, reflector element
Side be provided with light-emitting window, the wavelength conversion unit is located at the focal point of the curved mirror, the laser of the lasing light emitter outgoing
Beam is projected to the upper surface of the wavelength conversion unit and inspires fluorescence, fluorescence shape after reflector element reflection
It is emitted into illuminating bundle and from the light-emitting window, the position of the LED light source and the position correspondence of the light-emitting window, and is located at institute
State the periphery of illuminating bundle.By setting LED light source at light-emitting window, as vehicle is running into closely illumination or turning situation
When, LED light source is opened, to change or increase illumination zone, improves illuminating effect and adaptability.The letter of the utility model structure
List, effect is reliable, adaptability is good, meets the needs of practical application conscientiously.
Brief description of the drawings
Fig. 1 is the structural representation of light source module group in the specific embodiment of the utility model one；
Fig. 2 a-2c are three kinds of distribution schematic diagrams of LED light source in the specific embodiment of the utility model one.
Shown in figure：110th, lasing light emitter；120th, LED light source；130th, speculum；140th, condenser lens；20th, wavelength convert list
Member；210th, reflective fluorescence coating；220th, heat dissipation base；30th, reflector element；310th, thang-kng portion；40th, collimator and extender lens.
Embodiment
The utility model is described in detail below in conjunction with the accompanying drawings：
As shown in figure 1, the utility model provides a kind of light source module group, including light source cell, the and of wavelength conversion unit 20
Reflector element 30, the light source cell include lasing light emitter 110 and LED light source 120, and the reflector element 30 is curved mirror, and its
Middle side is provided with light-emitting window, and the wavelength conversion unit 20 is located at the focal point of the curved mirror, what the lasing light emitter 110 was emitted
Laser beam projects are to the upper surface of the wavelength conversion unit 20 and inspire fluorescence, and the fluorescence passes through the reflector element 30
Illuminating bundle is formed after reflection and is emitted from the light-emitting window, the position of the LED light source 120 and the position pair of the light-emitting window
Should, and positioned at the periphery of the illuminating bundle.Specifically, LED light source 120 is located on the outside of light-emitting window along light path, and it is distributed in photograph
The periphery of Mingguang City's beam, to avoid blocking the illuminating bundle from light-emitting window outgoing, running into situations such as closely illuminating or turning
When, LED light source 120 is opened, to change or increase illumination zone as needed, substantially increases illuminating effect and adaptability.This
In embodiment, the light source cell also includes the reflection being sequentially arranged in along light path between the lasing light emitter 110 and reflector element 30
Mirror 130 and condenser lens 140, the laser beam sent respectively to lasing light emitter 110 are transferred and focused on, and it is preferably projected to
On wavelength conversion unit 20, while reduce the volume of light source module group.
Preferably, the lasing light emitter 110 and wavelength conversion unit 20 are divided into inside and outside the reflector element 30, institute
State reflector element 30 and be provided with the thang-kng portion 310 being used for through the laser beam.Specifically, reflector element 30 is curved mirror, and
The curved mirror can be the component that two surfaces are coated with metallic film, or metal component, the glass system for being coated with reflectance coating
Component, or component of plating deielectric-coating etc., as long as required function can be realized, are not restricted herein.When curved mirror uses glass
During the component of glass, can in addition to thang-kng portion 310 region plate reflectance coating, and do not opened up at thang-kng portion 310 through hole or
The transparent component that can pass through laser is set, simplifies the structure of curved mirror.In addition, the surface face type of the present embodiment mean camber mirror can
To be parabola, ellipsoid or other curved surfaces, following condition only need to be met：Including at least using parabolical symmetry axis as gyroaxis
And the parabola is set to turn round one of curved surface obtained from formed curved surface (parabolic surface) is cut off by the plane of above-mentioned gyroaxis
Part.Refer to both sides of the reflector element 30 along optical path direction inside and outside herein, in the present embodiment, thang-kng portion 310 be provided with
It can pass through the through hole of the transparent component of laser beam, or the transparent structure of the permeable laser beam integrally formed with reflector element 30
Part, the transparent component of the permeable laser can be the transparent panel for having optical filter, and the transparent panel can pass through laser, simultaneously
The fluorescence inspired through wavelength conversion unit 20, i.e. white light are reflected, can so prevent what is be emitted through wavelength conversion unit 20
Fluorescence leaks from thang-kng portion 310.Thang-kng portion 310 be used for by laser beam be oriented to wavelength conversion unit 20, its can be ellipse,
Circular or other shapes, size are adapted with the diameter of laser beam, make laser beam is unobstructed to pass through.
Preferably, the wavelength conversion unit 20 includes reflective fluorescence coating 210 and connected with the reflective fluorescence coating 210
The heat dissipation base 220 connect, the reflective fluorescence coating 210 is a kind of most popular fluorescence coating, and its bottom has reflecting layer, is used
Reflected in light, avoid it from being emitted from the lower surface of wavelength conversion unit 20, heat dissipation base 220 is then used for reflective glimmering
Photosphere 20 is radiated.
Preferably, the light source module group also includes the collimator and extender lens 40 along light path on the outside of the light-emitting window, described
The size of collimator and extender lens 40 is more than the size of the light-emitting window.Specifically, although the illuminating bundle from light-emitting window outgoing is
Approximately parallel collimated light, but still have certain dispersion angle.In order to obtain the smaller light beam of dispersion angle, in light-emitting window
Outside addition collimator and extender lens 40, are collimated to the light beam being emitted from light-emitting window, so as to improve illuminating effect.
Preferably, the LED light source 120 is provided with several, divides positioned at the inner side of the collimator and extender lens 40 and uniformly
The periphery of the illuminating bundle is distributed in, as shown in Figure 2 a, specifically, LED light source 120 is uniformly distributed along the periphery of illuminating bundle,
When opening LED light source 120, it can uniformly expand the illumination zone of illuminating bundle from surrounding.
Preferably, the LED light source 120 is provided with several, positioned at the inner side of the collimator and extender lens 40 and is distributed in
The wherein side of the illuminating bundle or wherein both sides.Specifically, as shown in Fig. 2 b, 2c, LED light source 120 is provided with several,
Located at the wherein side of illuminating bundle or wherein both sides, both sides therein can with when relative both sides or adjacent two
Side, when running into turning, the LED light source 120 of corresponding side can be opened, so as to change illumination zone, improve being applicable for illumination
Property.Certain LED light source 120 can also use other arrangement mode, be designed according to being actually needed, numerous to list herein.
Preferably, the light source module group also includes the first controlling switch (not marked in figure) being connected with the lasing light emitter 110
With the second controlling switch (not marked in figure) being connected with the LED light source 120, opened by the first controlling switch and the second control
Close and control lasing light emitter 110 and LED light source 120 to be turned on and off respectively, both are independently of each other, easy to control.
The utility model additionally provides a kind of illuminating lamp, including light source module group as described above and is sheathed on the light source die
Housing outside group, the housing can be radiating shell or encapsulating housing.Preferably, the LED light source 120 passes through aluminium base
The case inside is installed on, installation fixation is carried out to LED light source 120 by aluminium base, avoids moving in use
It is dynamic.
The utility model additionally provides a kind of application of illuminating lamp as described above, can apply to car headlamp, throws
Shadow display lamp, stage lighting and searchlight or other lighting fields use.It is described with vehicle head lamp, can be fitted certainly herein
Answering property expands to other application field.The shape of this shell body can be designed according to being actually needed, and such as worked as and be used as portable spy
Handle can be set during illuminator use on housing, in order to artificial portable or fixed, to improve degree easy to use.
In summary, the utility model provides a kind of light source module group, illuminating lamp and its application, including light source cell, ripple
Long converting unit 20 and reflector element 30, the light source cell include lasing light emitter 110 and LED light source 120, the reflector element 30
For curved mirror, the side of reflector element 30 is provided with light-emitting window, and the wavelength conversion unit 20 is located at the focal point of the curved mirror,
The laser beam projects that the lasing light emitter 110 is emitted to the upper surface of the wavelength conversion unit 20 and inspire fluorescence, described glimmering
Light forms illuminating bundle after the reflector element 30 reflection and is emitted from the light-emitting window, the position of the LED light source 120
With the position correspondence of the light-emitting window, and positioned at the illuminating bundle periphery.By setting LED light source 120 at light-emitting window,
When running into closely illumination or turning situation, LED light source 120 is opened, to change or increase illumination zone, improves illumination
Effect and adaptability.The utility model is simple in construction, effect is reliable, adaptability is good, meets the needs of practical application conscientiously.
Although embodiment of the present utility model is illustrated in specification, these embodiments are intended only as carrying
Show, should not limit the scope of protection of the utility model.Various omissions are carried out in the range of the utility model aims are not departed from, are put
Change and change should be included in the scope of protection of the utility model.
Claims (9)
1. a kind of light source module group, including light source cell, wavelength conversion unit and reflector element, it is characterised in that the light source list
Member includes lasing light emitter and LED light source, and the reflector element is curved mirror, and the side of reflector element is provided with light-emitting window, the wavelength
Converting unit is located at the focal point of the curved mirror, the laser beam projects that the lasing light emitter is emitted to the wavelength conversion unit
Upper surface simultaneously inspires fluorescence, and the fluorescence forms illuminating bundle after reflector element reflection and gone out from the light-emitting window
Penetrate, the position of the LED light source and the position correspondence of the light-emitting window, and positioned at the periphery of the illuminating bundle.
2. light source module group according to claim 1, it is characterised in that the lasing light emitter and wavelength conversion unit are divided into institute
State inside and outside reflector element, the reflector element is provided with the thang-kng portion being used for through the laser beam.
3. light source module group according to claim 2, it is characterised in that the wavelength conversion unit includes reflection-type fluorescence coating
The heat dissipation base being connected with the reflection-type fluorescence coating.
4. light source module group according to claim 1, it is characterised in that also include along light path on the outside of the light-emitting window
Collimator and extender lens, the size of the collimator and extender lens are more than the size of the light-emitting window.
5. light source module group according to claim 4, it is characterised in that the LED light source is provided with several, positioned at the standard
The inner side of straight extender lens and it is uniformly distributed in the periphery of the illuminating bundle.
6. light source module group according to claim 4, it is characterised in that the LED light source is provided with several, positioned at the standard
The inner side of straight extender lens and the wherein side or wherein both sides for being distributed in the illuminating bundle.
7. light source module group according to claim 1, it is characterised in that also include the first control being connected with the lasing light emitter
Switch and the second controlling switch being connected with the LED light source.
8. a kind of illuminating lamp, it is characterised in that including the light source module group as described in any one of claim 1~7 and be sheathed on institute
State the housing outside light source module group.
9. illuminating lamp according to claim 8, it is characterised in that the LED light source is installed on the shell by aluminium base
Internal side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974165.8U CN207122859U (en) | 2017-08-07 | 2017-08-07 | A kind of light source module group and illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974165.8U CN207122859U (en) | 2017-08-07 | 2017-08-07 | A kind of light source module group and illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122859U true CN207122859U (en) | 2018-03-20 |
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ID=61613157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720974165.8U Active CN207122859U (en) | 2017-08-07 | 2017-08-07 | A kind of light source module group and illuminating lamp |
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| Country | Link |
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| CN (1) | CN207122859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270235A (en) * | 2017-08-07 | 2017-10-20 | 超视界激光科技（苏州）有限公司 | A kind of light source module, illuminating lamp and its application |
| CN110360520A (en) * | 2018-04-10 | 2019-10-22 | 坦德科技股份有限公司 | Intelligent laser vehicle lamp light source mould group |
-
2017
- 2017-08-07 CN CN201720974165.8U patent/CN207122859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270235A (en) * | 2017-08-07 | 2017-10-20 | 超视界激光科技（苏州）有限公司 | A kind of light source module, illuminating lamp and its application |
| CN110360520A (en) * | 2018-04-10 | 2019-10-22 | 坦德科技股份有限公司 | Intelligent laser vehicle lamp light source mould group |
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