CN209180864U - A kind of condenser system for imaging lamp - Google Patents
A kind of condenser system for imaging lamp Download PDFInfo
- Publication number
- CN209180864U CN209180864U CN201821697650.6U CN201821697650U CN209180864U CN 209180864 U CN209180864 U CN 209180864U CN 201821697650 U CN201821697650 U CN 201821697650U CN 209180864 U CN209180864 U CN 209180864U
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- condenser
- led lamp
- light source
- imaging
- condenser lens
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Abstract
The utility model discloses a kind of condenser systems for imaging lamp, including light source, the first condenser and second condenser lens, the light source is multiple LED lamp beads, multiple LED lamp beads are equidistantly evenly arranged on the same plane of substrate, the second condenser lens are arranged in front of the light source, first condenser is arranged between the light source and the second condenser lens, and the front of the second condenser lens is equipped with the light hole for imaging.Condenser system provided by the utility model for imaging lamp, by spacing will be arranged between LED lamp bead, so that system has good heat dissipation effect.In addition, by the way that multiple LED lamp beads are uniformly arranged on same substrate, and the first condenser and second condenser lens optically focused are set, the structure of system is not only simplified, but also the colour mixture of light is uniform.The utility model structure is simple, and using effect is good, use easy to spread.
Description
Technical field
The utility model relates to technical field of lamps, more specifically to a kind of condenser system for imaging lamp.
Background technique
For existing LED imaging lamp, it is imaged after generally first carrying out optically focused, then colour mixture to each lamp bead with condenser, light source
Arrangement is limited by condenser, and light-emitting area is small, and heat dissipation performance is poor, and PCB arrangement is difficult, on the market the lamp bead row of many lamps and lanterns
Lighting color mixing emitted by mode for cloth is not uniform enough, in light of some specific application scenes such as Landscape Lighting and stage lamp
It can be produced bigger effect according to effect.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of condenser system for imaging lamp, heat dissipation performance
Good, structure is simple, and lighting color mixing is uniform.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of condenser system for imaging lamp, including light source, the first condenser and second condenser lens, the light source are more
A LED lamp bead, multiple LED lamp beads are equidistantly evenly arranged on the same plane of substrate, and the second condenser lens are arranged in institute
The front of light source is stated, first condenser is arranged between the light source and the second condenser lens, the second condenser lens
Front be equipped with for imaging light hole.
Preferably, the LED lamp bead is colored lamp bead, and the color of the adjacent LED lamp bead is different.
Preferably, multiple LED lamp beads are arranged into regular hexagon or circle.
Preferably, the center of two LED lamp beads is away from being 6-8 millimeters.
Preferably, first condenser is 19in1 condenser.
Preferably, the spacing of first condenser and the light source is 1.3-1.5 millimeters.
Preferably, the second condenser lens are biconvex mirror, and the radius of curvature close to the convex surface of first condenser is
75-85mm, the radius of curvature on another convex surface are 240-250mm, and the diameter of the second condenser lens is 56-58 millimeters.
Preferably, the spacing of the second condenser lens and the light source is 19-21 millimeters.
Preferably, the diameter of the light hole is 12-20 millimeters, and the spacing of the light hole and the light source is 68-72
Millimeter.
The beneficial effects of the utility model are: by spacing will be arranged between LED lamp bead, so that system has good dissipate
Thermal effect.In addition, by the way that multiple LED lamp beads are uniformly arranged on same substrate, and the first condenser and second is set
Condenser optically focused not only simplifies the structure of system, but also the colour mixture of light is uniform.The utility model structure is simple, uses
Effect is good, use easy to spread.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the condenser system for imaging lamp of the utility model.
Fig. 2 is the structural schematic diagram of the light source of the condenser system for imaging lamp of the utility model.
Wherein: 1- light source, the first condenser of 2-, 3- second condenser lens, 4-LED lamp bead, 5- substrate, 6- light hole.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Please refer to attached drawing 1-2, a kind of condenser system for imaging lamp of the present embodiment comprising light source 1, the first optically focused
Mirror 2 and second condenser lens 3, the light source 1 are multiple LED lamp beads 4, and multiple LED lamp beads 4 are equidistantly evenly arranged on substrate 5
On same plane, the front of the light source 1 is arranged in the second condenser lens 3, and first condenser 2 is arranged in the light source
Between 1 and the second condenser lens 3, the front of the second condenser lens 3 is equipped with the light hole 6 for imaging.
The condenser system for imaging lamp based on above-mentioned technical characteristic is made by spacing will be arranged between LED lamp bead 4
The system of obtaining has good heat dissipation effect.In addition, by the way that multiple LED lamp beads 4 are uniformly arranged on same substrate 5, and
3 optically focused of first condenser 2 and second condenser lens is set, the structure of system is not only simplified, but also the colour mixture of light is uniform.This
Utility model structure is simple, and using effect is good, use easy to spread.
In the present embodiment, the LED lamp bead 4 is colored lamp bead, and the color of the adjacent LED lamp bead 4 is different, practical cloth
When setting the LED lamp bead 4, multiple LED lamp beads 4 are arranged into regular hexagon or circle, are convenient for optically focused.Meanwhile described in two
The center of LED lamp bead 4 is away from being 6-8 millimeters, convenient for heat dissipation.
In the present embodiment, first condenser 2 is 19in1 condenser, first condenser 2 and the light source 1
Spacing is 1.3-1.5 millimeters.It in actual use, can be according to the saturating condenser of the quantity of the LED lamp bead 4 change 19in1
Quantity.
In the present embodiment, the second condenser lens 3 be biconvex mirror, and close to first condenser 2 convex surface curvature
Radius is 75-85mm, and the radius of curvature on another convex surface is 240-250mm, and the diameter of the second condenser lens 3 is 56-58 millimeters.
In actual use, the spacing of the second condenser lens 3 and the light source 1 is 19-21 millimeters.
In the present embodiment, the diameter of the light hole 6 is 12-20 millimeters, the spacing of the light hole 6 and the light source 1
It is 68-72 millimeters.In actual use, the light passing can be carried out with the lens module of different focal length before the light hole 6
Orifice angle becomes larger or becomes smaller, also it is replaceable it is various required for pattern realize the effects of needs.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (8)
1. a kind of condenser system for imaging lamp, it is characterised in that: including light source, the first condenser and second condenser lens, institute
Stating light source is multiple LED lamp beads, and multiple LED lamp beads are equidistantly evenly arranged on the same plane of substrate, second optically focused
The front of the light source is arranged in mirror, and first condenser is arranged between the light source and the second condenser lens, described
The front of second condenser lens is equipped with the light hole for imaging；
The second condenser lens are biconvex mirror, and are 75-85mm close to the radius of curvature on the convex surface of first condenser, another
The radius of curvature on convex surface is 240-250mm, and the diameter of the second condenser lens is 56-58 millimeters.
2. being used for the condenser system of imaging lamp as described in claim 1, it is characterised in that: the LED lamp bead is colored lamp bead,
And the color of the adjacent LED lamp bead is different.
3. being used for the condenser system of imaging lamp as described in claim 1, it is characterised in that: multiple LED lamp beads are arranged into
Regular hexagon or circle.
4. being used for the condenser system of imaging lamp as described in claim 1, it is characterised in that: the center of two LED lamp beads
Away from being 6-8 millimeters.
5. being used for the condenser system of imaging lamp as described in claim 1, it is characterised in that: first condenser is 19in1
Condenser.
6. being used for the condenser system of imaging lamp as described in claim 1, it is characterised in that: first condenser and the light
The spacing in source is 1.3-1.5 millimeters.
7. being used for the condenser system of imaging lamp as described in claim 1, it is characterised in that: the second condenser lens and the light
The spacing in source is 19-21 millimeters.
8. being used for the condenser system of imaging lamp as described in claim 1, it is characterised in that: the diameter of the light hole is 12-
20 millimeters, the spacing of the light hole and the light source is 68-72 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697650.6U CN209180864U (en) | 2018-10-19 | 2018-10-19 | A kind of condenser system for imaging lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821697650.6U CN209180864U (en) | 2018-10-19 | 2018-10-19 | A kind of condenser system for imaging lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209180864U true CN209180864U (en) | 2019-07-30 |
Family
ID=67361664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821697650.6U Active CN209180864U (en) | 2018-10-19 | 2018-10-19 | A kind of condenser system for imaging lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209180864U (en) |
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2018
- 2018-10-19 CN CN201821697650.6U patent/CN209180864U/en active Active
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