JP3237015U - Multi-light source common optical path type lighting system - Google Patents

Abstract

A multi-light source common light path type lighting system, the lighting system includes an optical system (10), at least one light source module (20) and at least one drive system (40), and the center of the optical system (10) is It is coaxial with the light source of one of the light source modules (20), the light emitting region (21), the light source module (20) is attached corresponding to the heat dissipation system (30), and the drive system (40) is the light source module (20). ), And drives the light source module (20) to move. By the method of common optical path, it is realized that the light emitted by the light source in the light emitting region (21) packaged in different form can be emitted in the coaxial form, thereby realizing the optical path combination of different light sources, and the installation, adjustment and cost. Not only can the lighting system such as fluorescent microillumination bring higher optical power, but also the cost of the lighting system can be significantly reduced.

Description

This application belongs to the field of lighting technology, and specifically relates to a multi-light source common optical path type lighting system.

The conventional fluorescent microillumination light source usually employs a wide band light source such as a xenon lamp or a halogen lamp, and realizes photoexcitation of different wavelengths by a plurality of filter box blocks of different wavelength bands. However, the energy utilization is low, each excitation light occupies only a small part of the total light energy, filter box blocks of different wavelength bands increase the volume of the system, and expensive optics cost the entire machine. There are some technical flaws that increase it further. Currently, it has been replaced by LED light sources with low energy consumption and small volume, but the light emitted by the LED light source itself has a narrow band spectrum, and LEDs in multiple wavelength bands are required to meet the lighting applications of fluorescent microscopes. It is necessary to combine light sources.

The Chinese invention patent, whose publication number is CN109185730A, discloses a multispectral light source system in which light of several different wavelength bands is coaxially processed and irradiated to the same position by a dichroic mirror to irradiate multiple wavelength bands. Make a combination of lights. However, it is necessary to ensure that the optical axes of the light in each wavelength band match in the emission direction, which makes installation and adjustment difficult and costly.

The Chinese invention patent, whose publication number is CN1080054029A, discloses an LED multispectral common optical path light source illuminator, which can realize the movement of the center point of the LED chip in different wavelength bands depending on the mobile station, thereby the optical axis of the optical element. Achieve the effect of overlapping with. However, the adjustment method is single, and it is difficult to satisfy the switching use of multiple application scenes.

A technical problem to be solved by the present application with respect to the above-mentioned drawbacks or defects of the prior art is to provide a multi-light source common optical path type lighting system.

In order to solve the above technical problems, the present application is realized by the following technical solutions.

A multi-light source common light path type lighting system, wherein the lighting system includes an optical system, at least one light source module, and at least one drive system, and the optical axis of the optical system is one of the light source modules. Coaxial with the light beam in the region, the drive system is connected to the light source module and drives the light source module to move.

Further, the optical axis of the optical system is coaxial with the central ray of the light emitting region of one of the light source modules.

Further, the drive system is connected to the light source module via a mounting plate and drives the light source module to move.

Further, the plane where the center of rotation of the drive system is located is installed perpendicular to the plane where the light emitting region is located.

Further, the plurality of light emitting regions are arranged in an arc shape.

即ち、

を満たし、
ここで、δは光源モジュールにおけるチップの最小取付距離であり、ａ、ｂは隣接する発光領域の辺長であり、Ｒは発光領域の回転半径であり、θは発光領域の夾角であるとともに、前記光源モジュールの最小回転角度でもある。 Further, the radius of gyration R of the light emitting region, the radius θ of the light emitting region, and the side length of the light emitting region are set.

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module, a and b are the side lengths of adjacent light emitting regions, R is the radius of gyration of the light emitting region, θ is the radius of the light emitting region, and It is also the minimum rotation angle of the light source module.

Further, the rotation axis of the drive system is installed parallel to the plane on which the light emitting region is located.

Further, the light source module or the light emitting region of the light source module is placed on the circumferential surface of the mounting plate along the circumferential direction.

即ち、

を満たし、
ここで、δは光源モジュールにおけるチップの最小取付距離であり、ａ、ｂは隣接する発光領域の辺長であり、Ｒは発光領域の回転半径であり、θは発光領域の夾角であるとともに、前記光源モジュールの最小回転角度でもある。 Further, the radius of gyration R of the light emitting region, the radius θ of the light emitting region, and the side length of the light emitting region are set.

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module, a and b are the side lengths of adjacent light emitting regions, R is the radius of gyration of the light emitting region, θ is the radius of the light emitting region, and It is also the minimum rotation angle of the light source module.

Further, the minimum rotation angle α of the drive system and the minimum rotation angle θ of the light source module satisfy θ = N · α, where N ≧ 1.

Further, the drive system includes a stepping motor, a servomotor, a motor and an encoder, a rotary cylinder or a rotary hydraulic cylinder.

Further, a screw and a screw casing are further arranged in the drive system, the rotation shaft of the drive system is connected to the screw, and the screw casing used in combination with the screw is connected to the mounting plate.

Further, the light emitting region of one of the light source modules is linearly arranged, and the central ray of the light emitting region is installed in parallel with the screw.

即ち、

を満たし、
ここで、δは光源モジュールにおけるチップの最小取付距離であり、ａ、ｂは隣接する発光領域の辺長であり、αは駆動システムの回転可能な最小角度であり、Ｐはスクリューのピッチである。 Further, the minimum mounting distance δ of the chip in the light source module is

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module, a and b are the side lengths of adjacent light emitting regions, α is the minimum rotatable angle of the drive system, and P is the pitch of the screw. ..

Further, when the number of installations of the lighting system is at least two, the main drive system is further arranged, the rotation axis of the main drive system is connected to the connection frame, and the connection frame has at least one light source module. Further attached, the axis of rotation of the other drive system is connected to the correspondingly installed light source module.

Further, the present application further includes a heat dissipation system, one side of which is connected to a rotating shaft of the drive system and the other side of which is connected to the light source module or replaces a mounting plate with a heat dissipation system.

Further, the light source module is attached corresponding to the heat sink of the heat dissipation system.

Further, each of the light emitting regions includes one or a combination of a solid light source, an LED chip, a VCSel chip, an OLED or an LD chip.

Further, a plurality of optical subsystems are arranged in the optical system, one center of the optical subsystem is installed coaxially with the center of the light emitting region, and the centers of the plurality of optical subsystems have the same circumference. Located in.

Further, a power rotating device is further arranged at the center position of the optical system.

Compared with the prior art, the present application has the following technical effects.

The present application realizes that the light emitted by the light sources in the light emitting region packaged in different forms can be emitted in a coaxial form by the method of the common optical path, thereby realizing the combination of the optical paths of different light sources, and the installation, adjustment and cost. The present application can not only bring higher optical power to a lighting system such as fluorescent microillumination, but also can significantly reduce the cost of the lighting system.

Other features, objectives and advantages of the present application will become more apparent by reading the detailed description given to the non-limiting examples with reference to the following drawings.

It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a rotation system diagram of the structure shown in FIG. It is an operation principle diagram of the structure shown in FIG. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a rotation system diagram of the structure shown in FIG. It is an operation principle diagram of the structure shown in FIG. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a rotation system diagram of the structure shown in FIG. 7. It is an operation principle diagram of the structure shown in FIG. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural drawing of one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a structural schematic diagram when a plurality of groups of optical subsystems are arranged in one Embodiment of the multi-light source common optical path type lighting system which concerns on this application. It is a schematic plane structure diagram of the optical system shown in FIG. FIG. 1 is a schematic structural diagram of the optical lens set of the present application. FIG. 2 is a schematic structural diagram 2 of the optical lens set of the present application. FIG. 3 is a schematic structural diagram 3 of the optical lens set of the present application. It is a structural schematic diagram of the optical fiber of this application. It is a structural schematic diagram of the total internal reflection of this application.

Hereinafter, the concept, specific structure, and technical effects of the present application will be further described together with the drawings, and the purpose, features, and effects of the present application will be fully understood.

The multi-light source common light path type lighting system of the present application includes an optical system 10, at least one light source module 20, and at least one drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the light beam in the region 21, the drive system 40 is connected to the light source module 20 and drives the light source module 20 to move.

Further, the optical axis of the optical system 10 is coaxial with the central ray of the light emitting region 21 of one of the light source modules 20. The central ray of the light emitting region 21 is understood as the most light intensity energy contained in a circle formed with a point on a plane on which the light emitting region 21 is located as a center and a diameter of the optical system 10 as a diameter. It may contain, for example, 70%, 80% or 90% or more light intensity energy. With respect to the light emitting region 21 placed regularly or irregularly, the center of the circle may be on the mounting surface where the light emitting region 21 is located, or on a plane other than the mounting surface where the light emitting region 21 is located. You may. The regular light emitting region 21 may be a rectangular arrangement, a ring-shaped arrangement, a triangular arrangement, or the like, and the irregular light emitting region 21 may be an L-shaped arrangement, a P-type arrangement, or the like. The above is merely an example of some regularly or irregularly installed light emitting regions 21, but does not limit the scope of protection of the present application.

For convenience of control and structural symmetry, it is optimal that the center of the optical system 10 is located in the central ray of the central light emitting region 21. The initial position of the present application is preferably set so that the central ray of the central light emitting region 21 of the light source module 20 and the optical system 10 are coaxial, and when the predetermined angle is rotated forward (reverse), they are adjacent to each other. Switching between the two light emitting regions 21 can be realized. The action of the rotation axis of the drive system 40 is to move the center of the light emitting region 21 of the required light source to the optical axis of the optical system 10.

In this embodiment, the drive system 40 is connected to the light source module 20 via a mounting plate and is driven so as to move the light source module 20.

The light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30. The heat dissipation system 30 is provided to prevent a large amount of heat from being generated when the light source module 20 is operated and affecting the efficiency of the chip.

When specifically implemented, the heat sink of the heat dissipation system 30 needs to be installed in close contact with the light source module 20, whereby the heat generated by the light source module 20 is derived in a timely manner. Of course, in order to obtain a better heat dissipation effect, heat dissipation may be accelerated by air cooling or water cooling.

The light source module 20 is provided with a plurality of light emitting regions 21, each of which includes a single LED chip, a plurality of LED chips, a VCSel chip, a fixed light source, or an LD chip.

The drive system 40 includes a stepping motor, a servomotor, a motor and an encoder, a rotary cylinder or a rotary hydraulic cylinder, and of course, manual operation may be adopted.

The center of rotation of the drive system 40 needs to be coaxial with the center of the arc in which the light emitting region 21 is located. At this time, when the drive system 40 rotates at the same angle as the light emitting region 21, the light source module 20 Rotation can be realized, and thus switching of the light source of the light emitting region 21 can be realized.

Of course, the screw 401 and the screw casing 402 may be further arranged in the drive system 40, the rotation shaft of the drive system 40 is connected to the screw 401, and the screw casing 402 used in combination with the screw 401 is the screw casing 402. It is connected to the heat dissipation system 30 or the mounting plate.

When the number of installations of the lighting system is at least two, the main drive system 40'is further arranged, the axis of rotation of the main drive system 40' is connected to the connection frame 50, and at least one in the connection frame 50. The light source module 20 is further attached, the main drive system 40'is driven so that the connection frame 50 and the light source module 20 attached to the connection frame 50 move together, and the rotation axis of the drive system 40 corresponds to this. The drive system 40 is connected to the light source module 20 to be installed, and the drive system 40 is driven to move the light source module 20 to be installed correspondingly. The present application further includes a heat dissipation system 30, one side of which is connected to the rotating shaft of the drive system 40 and the other side of which is connected to the light source module 20.

Of course, in the present application, the mounting plate may be replaced with the heat dissipation system 30.

The following examples merely show the case where only the heat dissipation system 30 in the present application is provided and the mounting plate is not installed, but those skilled in the art will use the mounting plate alone in the present application based on the above description. It is possible to clearly understand the embodiment that is provided, the heat dissipation system 30 is installed independently, and the mounting plate and the heat dissipation system 30 are installed at the same time.

[Example 1]
As shown in FIGS. 1 to 3, the multi-light source common optical path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is It is coaxial with the central ray of the light emitting region 21 of the light source module 20, the light source module 20 is attached corresponding to the heat sink of the heat radiation system 30, the drive system 40 is connected to the heat radiation system 30, and the heat radiation is generated. The system 30 is driven to move, thereby interlocking the movement of the light source module 20 fixed to the heat source, and further realizing the movement switching of the light source region 21 of the light source module 20, and finally the required light source. The center of the light source region 21 is moved to the optical axis of the optical system 10.

As shown in FIG. 1, the structure shown in this embodiment is a plane rotation type structure A.

In this embodiment, the plane where the rotation center of the drive system 40 is located is installed perpendicular to the plane where the light emitting region 21 is located.

The rotation axis of the drive system 40 is coaxial with the center of the arc in which the light emitting region 21 is located, and by controlling the forward or reverse rotation of the rotation axis, switching between two adjacent light emitting regions 21 is realized.

As shown in FIG. 2, in this embodiment, the plurality of light emitting regions 21 are preferably arranged in an arc shape, each frame represents one light emitting region 21, and each light emitting region 21 is a solid. It may include one or more combinations of a light source, an LED chip, a VCSel chip, an OLED or an LD chip.

即ち、

を満たし、
ここで、δは光源モジュール２０におけるチップの最小取付距離であり、ａ、ｂは隣接する発光領域２１の辺長であり、Ｒは発光領域２１の回転半径であり、θは発光領域２１の夾角であるとともに、前記光源モジュール２０の最小回転角度でもある。ａとｂは同じ又は異なる数値であってもよい。 As shown in FIG. 3, the radius of gyration R of the light emitting region 21, the radius θ of the light emitting region 21, and the side length of the light emitting region 21 are set.

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module 20, a and b are the side lengths of the adjacent light emitting regions 21, R is the turning radius of the light emitting region 21, and θ is the angle of the light emitting region 21. At the same time, it is also the minimum rotation angle of the light source module 20. a and b may be the same or different numerical values.

The minimum rotation angle α of the drive system 40 and the minimum rotation angle θ of the light source module 20 satisfy θ = N · α, where N ≧ 1. The minimum rotatable angles of different types of drive systems 40 are also different.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 2]
As shown in FIGS. 4 to 6, the multi-light source common optical path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is It is coaxial with the central ray of the light emitting region 21 of the light source module 20, the light source module 20 is attached corresponding to the heat sink of the heat radiation system 30, the drive system 40 is connected to the heat radiation system 30, and the heat radiation is generated. The system 30 is driven to move, thereby interlocking the movement of the light source module 20 fixed to the heat source, and further realizing the movement switching of the light source region 21 of the light source module 20, and finally the required light source. The center of the light source region 21 is moved to the optical axis of the optical system 10.

As shown in FIG. 4, the structure shown in this embodiment is a roller rotary structure B.

In this embodiment, the plane where the rotation center of the drive system 40 is located is installed parallel to the plane where the light emitting region 21 is located.

As shown in FIG. 5, the light source module 20 or the light emitting region 21 of the light source module 20 is placed on the circumferential surface of the heat dissipation system 30 along the circumferential direction, and each frame represents one light emitting region 21. However, each of the light emitting regions 21 may include one or more combinations of a solid light source, an LED chip, a vcsel chip, an OLED or an LD chip.

The rotation axis of the drive system 40 is coaxial with the center of the arc in which the light emitting region 21 is located, and by controlling the forward or reverse rotation of the rotation axis, switching between two adjacent light emitting regions 21 is realized.

即ち、

を満たし、
ここで、δは光源モジュール２０におけるチップの最小取付距離であり、ａ、ｂは隣接する発光領域２１の辺長であり、Ｒは発光領域２１の回転半径であり、θは発光領域２１の夾角であるとともに、前記光源モジュール２０の最小回転角度でもある。ａとｂは同じ又は異なる数値であってもよい。 As shown in FIG. 6, the radius of gyration R of the light emitting region 21, the radius θ of the light emitting region 21, and the side length of the light emitting region 21 are set.

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module 20, a and b are the side lengths of the adjacent light emitting regions 21, R is the turning radius of the light emitting region 21, and θ is the angle of the light emitting region 21. At the same time, it is also the minimum rotation angle of the light source module 20. a and b may be the same or different numerical values.

The minimum rotation angle α of the drive system 40 and the minimum rotation angle θ of the light source module 20 satisfy θ = N · α, where N ≧ 1. The minimum rotatable angles of different types of drive systems 40 are also different.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 3]
As shown in FIGS. 7 to 9, the multi-light source common optical path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is It is coaxial with the central ray of the light emitting region 21 of the light source module 20, the light source module 20 is attached corresponding to the heat sink of the heat radiation system 30, the drive system 40 is connected to the heat radiation system 30, and the heat radiation is generated. The system 30 is driven to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further realizing the movement switching of the light emitting region 21 of the light source module 20.

The structure shown in this embodiment is a translational reciprocating structure C.

In this embodiment, the screw 401 and the screw casing 402 may be further arranged in the drive system 40, and the rotation shaft of the drive system 40 is connected to the screw 401 and is used in combination with the screw 401. 402 is connected to the heat dissipation system 30. The drive system 40 is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is connected to the heat dissipation system 30, whereby the heat dissipation system 30 is connected. The translational reciprocating movement is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

As shown in FIG. 8, in this embodiment, the light emitting regions 21 of the light source module 20 are linearly arranged, and the central light beam of the light emitting region 21 is installed in parallel with the screw 401.

即ち、

を満たし、
ここで、δは光源モジュール２０におけるチップの最小取付距離であり、ａ、ｂは隣接する発光領域２１の辺長であり、αは駆動システム４０の回転可能な最小角度であり、Ｐはスクリュー４０１のピッチである。ａとｂは同じ又は異なる数値であってもよい。 As shown in FIG. 9, the minimum mounting distance δ of the chip in the light source module 20 is

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module 20, a and b are the side lengths of the adjacent light emitting regions 21, α is the minimum rotatable angle of the drive system 40, and P is the screw 401. Pitch. a and b may be the same or different numerical values.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining the structures shown in the third embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 4]
As shown in FIG. 10, the present embodiment has a structure formed by combining them based on the first embodiment, that is, a plane rotation type structure A (movement method under the drive of the drive system 40) and a plane rotation type structure A. It is a combination with (movement method under the drive of the main drive system 40'), and is interlocked so as to switch the required planar rotary structure A to the start position via the connection frame 50 by the drive of the main drive system 40'. Then, by driving the drive system 40 arranged inside the required planar rotary structure A, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source region 21 of the light source module 20 is switched. It is moved to the optical axis of the optical system 10.

In this embodiment, when three lighting systems are provided, in this embodiment, the main drive system 40'is further arranged, the rotation axis of the main drive system 40' is connected to the connection frame 50, and the connection frame 50 is provided. The three heat dissipation systems 30 are further attached to the main drive system 40', and the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 are driven so as to move together, whereby the main drive system 40'is fixed to the heat sink. The movement of the light source module 20 is interlocked, the movement of the light emitting region 21 of the light source module 20 is switched, and the rotation axis of the other drive system 40 is directly connected to the heat dissipation system 30 installed corresponding to the movement. The drive system 40 is driven so as to move the heat dissipation system 30 installed corresponding to the drive system 40, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further, the light emitting region of the light source module 20. The movement switching of 21 is realized, and the center of the light emitting region 21 of the required light source is moved to the optical axis of the optical system 10.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 5]
As shown in FIG. 11, the present embodiment has a structure formed by combining them based on the second embodiment, that is, a roller rotary structure B (moving method under the drive of the drive system 40) and a planar rotary structure A. In combination with (movement method under the drive of the main drive system 40'), by driving the main drive system 40', the required roller rotary structure B is interlocked to switch to the start position via the connection frame 50. Then, by driving the drive system 40 arranged inside the required roller rotary structure B, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source region 21 of the light source module 20 is switched. It is moved to the optical axis of the optical system 10.

In this embodiment, when three lighting systems are provided, in this embodiment, the main drive system 40'is further arranged, the rotation axis of the main drive system 40' is connected to the connection frame 50, and the connection frame 50 is provided. The three heat dissipation systems 30 are further attached to the main drive system 40', and the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 are driven so as to move together, whereby the main drive system 40'is fixed to the heat sink. The movement of the light source module 20 is interlocked, the movement of the light emitting region 21 of the light source module 20 is switched, and the rotation axis of the other drive system 40 is connected to the heat dissipation system 30 installed correspondingly. The drive system 40 drives the heat radiation system 30 installed corresponding to the drive system 40 so as to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further, the light emitting region 21 of the light source module 20. Achieves movement switching.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 6]
As shown in FIG. 12, the present embodiment has a structure formed by combining them based on the third embodiment, that is, a translational reciprocating structure C (moving method under the driving of the drive system 40) and a plane rotating structure A. In combination with (movement method under the drive of the main drive system 40'), by driving the main drive system 40', the required translational reciprocating structure C is interlocked to switch to the start position via the connection frame 50. Then, by driving the drive system 40 arranged inside the required translational reciprocating structure C, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source module 21 of the light source module 20 is switched.

In this embodiment, when three lighting systems are provided, in this embodiment, the main drive system 40'is further arranged, the rotation axis of the main drive system 40' is connected to the connection frame 50, and the connection frame 50 is provided. The three heat dissipation systems 30 are further attached to the main drive system 40', and the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 are driven so as to move together, whereby the main drive system 40'is fixed to the heat sink. The movement of the light source module 20 is interlocked, the movement of the light emitting region 21 of the light source module 20 is switched, and the rotation axis of the other drive system 40 is connected to the heat dissipation system 30 installed correspondingly. The drive system 40 drives the heat radiation system 30 installed corresponding to the drive system 40 so as to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further, the light emitting region 21 of the light source module 20. Achieves movement switching.

In this embodiment, the screw 401 and the screw casing 402 are further arranged in the drive system 40, the rotation shaft of the drive system 40 is connected to the screw 401, and the screw casing 402 used in combination with the screw 401 is the screw casing 402. It is connected to the heat dissipation system 30. The drive system 40 is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is directly connected to the heat dissipation system 30, thereby the heat dissipation system 30. The translational reciprocating movement of the light source module 20 is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 7]
As shown in FIG. 13, this embodiment has a structure formed by combining them based on the first embodiment, that is, a plane rotary structure A (moving method under the drive of the drive system 40) and a roller rotary structure B. It is a combination with (movement method under the drive of the main drive system 40'), and is interlocked so as to switch the required planar rotary structure A to the start position via the connection frame 50 by the drive of the main drive system 40'. Then, by driving the drive system 40 arranged inside the required planar rotary structure A, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source module 21 of the light source module 20 is switched.

In this embodiment, when three lighting systems are provided, in this embodiment, the main drive system 40'is further arranged, the rotation axis of the main drive system 40' is connected to the connection frame 50, and the connection frame 50 is provided. The three heat dissipation systems 30 are further attached to the main drive system 40', and the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 are driven so as to move together, whereby the main drive system 40'is fixed to the heat sink. The movement of the light source module 20 is interlocked, the movement of the light emitting region 21 of the light source module 20 is switched, and the rotation axis of the other drive system 40 is connected to the heat dissipation system 30 installed correspondingly. The drive system 40 drives the heat radiation system 30 installed corresponding to the drive system 40 so as to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further, the light emitting region 21 of the light source module 20. Achieves movement switching.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 8]
As shown in FIG. 14, this embodiment has a structure formed by combining them based on the second embodiment, that is, a roller rotary structure B (moving method under the drive of the drive system 40) and a roller rotary structure B. In combination with (movement method under the drive of the main drive system 40'), by driving the main drive system 40', the required roller rotary structure B is interlocked to switch to the start position via the connection frame 50. Then, by driving the drive system 40 arranged inside the required roller rotary structure B, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source module 21 of the light source module 20 is switched.

In this embodiment, when three lighting systems are provided, in this embodiment, the main drive system 40'is further arranged, the rotation axis of the main drive system 40' is connected to the connection frame 50, and the connection frame 50 is provided. The three heat dissipation systems 30 are further attached to the main drive system 40', and the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 are driven so as to move together, whereby the main drive system 40'is fixed to the heat sink. The movement of the light source module 20 is interlocked, the movement of the light emitting region 21 of the light source module 20 is switched, and the rotation axis of the other drive system 40 is connected to the heat dissipation system 30 installed correspondingly. The drive system 40 drives the heat radiation system 30 installed corresponding to the drive system 40 so as to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further, the light emitting region 21 of the light source module 20. Achieves movement switching.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 9]
As shown in FIG. 15, this embodiment has a structure formed by combining them based on the third embodiment, that is, a translational reciprocating structure C (moving method under the driving of the drive system 40) and a roller rotating structure B. In combination with (movement method under the drive of the main drive system 40'), by driving the main drive system 40', the required translational reciprocating structure C is interlocked to switch to the start position via the connection frame 50. Then, by driving the drive system 40 arranged inside the required translational reciprocating structure C, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the center of the optical system 10 is a light emitting region of one of the light source modules 20. Coaxial with the central ray of 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 that is driven and fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light emitting region 21 of the light source module 20 is switched.

In this embodiment, when three lighting systems are provided, in this embodiment, the main drive system 40'is further arranged, the rotation axis of the main drive system 40' is connected to the connection frame 50, and the connection frame 50 is provided. The three heat dissipation systems 30 are further attached to the main drive system 40', and the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 are driven so as to move together, whereby the main drive system 40'is fixed to the heat sink. The movement of the light source module 20 is interlocked, the movement of the light emitting region 21 of the light source module 20 is switched, and the rotation axis of the other drive system 40 is connected to the heat dissipation system 30 installed correspondingly. The drive system 40 drives the heat radiation system 30 installed corresponding to the drive system 40 so as to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further, the light emitting region 21 of the light source module 20. Achieves movement switching.

In this embodiment, the screw 401 and the screw casing 402 are further arranged in the drive system 40, the rotation shaft of the drive system 40 is connected to the screw 401, and the screw casing 402 used in combination with the screw 401 is the screw casing 402. It is connected to the heat dissipation system 30. The drive system 40 is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is directly connected to the heat dissipation system 30, thereby the heat dissipation system 30. The translational reciprocating movement of the light source module 20 is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 10]
As shown in FIG. 16, this embodiment has a structure formed by combining the first and third embodiments, that is, translation with the planar rotary structure A (movement method under the drive of the drive system 40). In combination with the reciprocating structure C (movement method under the drive of the main drive system 40'), the required planar rotary structure A is set to the start position via the connection frame 50 by the drive of the main drive system 40'. It is interlocked to switch, and then the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10 by driving the drive system 40 arranged inside the required planar rotary structure A.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source module 21 of the light source module 20 is switched.

In this embodiment, when three lighting systems are provided, in this embodiment, a main drive system 40'is further arranged, the main drive system 40' is connected to a connection frame 50, and the above 2 is connected to the connection frame 50. Two heat dissipation systems 30 are further attached, and the main drive system 40'is driven so that the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 move together, whereby the light source module is fixed to the heat sink. The movement of the 20 is interlocked, and the movement of the light emitting region 21 of the light source module 20 is switched, and the rotation axis of the other drive system 40 is connected to the heat dissipation system 30 installed correspondingly to the drive system 40. The system 40 drives the heat dissipation system 30 installed corresponding to the movement so as to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further switching the movement of the light emitting region 21 of the light source module 20. To realize.

In this embodiment, the screw 401 and the screw casing 402 are further arranged in the main drive system 40', the rotation shaft of the drive system 40 is connected to the screw 401, and the screw casing 402 is used in combination with the screw 401. Is connected to the connection frame 50. The main drive system 40'is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is connected to the connection frame 50, whereby the heat dissipation system The translational reciprocating movement of 30 is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 11]
As shown in FIG. 17, the present embodiment has a structure formed by combining the second and third embodiments, that is, translation with the roller rotary structure B (movement method under the drive of the drive system 40). In combination with the reciprocating structure C (movement method under the drive of the main drive system 40'), the required roller rotary structure B is set to the start position via the connection frame 50 by the drive of the main drive system 40'. It is interlocked to switch, and then the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10 by driving the drive system 40 arranged inside the required roller rotary structure B.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source module 21 of the light source module 20 is switched.

In this embodiment, when one lighting system is provided, in this embodiment, the main drive system 40'is further arranged, the main drive system 40' is connected to the connection frame 50, and the heat radiation is dissipated to the connection frame 50. A system 30 is further attached, and the main drive system 40'is driven so that the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 move together, whereby the light source module 20 is fixed to the heat sink. The movement is interlocked, and the movement switching of the light emitting region 21 of the light source module 20 is realized, and the rotation axis of another drive system 40 is connected to the heat dissipation system 30 installed corresponding to the movement, and the drive system 40 is connected. Drives the heat dissipation system 30 installed corresponding to the movement so as to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further realizing the movement switching of the light emitting region 21 of the light source module 20. do.

In this embodiment, the screw 401 and the screw casing 402 are further arranged in the main drive system 40', the rotation shaft of the drive system 40 is connected to the screw 401, and the screw casing 402 is used in combination with the screw 401. Is connected to the connection frame 50. The main drive system 40'is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is connected to the connection frame 50, whereby the heat dissipation system The translational reciprocating movement of 30 is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 12]
As shown in FIG. 18, this embodiment has a structure formed by combining them based on the third embodiment, that is, a translational reciprocating structure C (moving method under the drive of the drive system 40) and a translational reciprocating structure C. In combination with (movement method under the drive of the main drive system 40'), by driving the main drive system 40', the required translational reciprocating structure C is interlocked to switch to the start position via the connection frame 50. Then, by driving the drive system 40 arranged inside the required translational reciprocating structure C, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source module 21 of the light source module 20 is switched.

In this embodiment, when one lighting system is provided, in this embodiment, the main drive system 40'is further arranged, the main drive system 40' is connected to the connection frame 50, and the heat radiation is dissipated to the connection frame 50. A system 30 is further attached, and the main drive system 40'is driven so that the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 move together, whereby the light source module 20 is fixed to the heat sink. The movement is interlocked, and the movement switching of the light emitting region 21 of the light source module 20 is realized, another drive system 40 is connected to the heat dissipation system 30 installed corresponding to the movement, and the drive system 40 corresponds to the movement. The heat dissipation system 30 to be installed is driven to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further realizing the movement switching of the light emitting region 21 of the light source module 20.

In this embodiment, the screw 401 and the screw casing 402 are further arranged in the main drive system 40', and the rotation shaft of the main drive system 40'is connected to the screw 401 and used in combination with the screw 401. The casing 402 is connected to the connection frame 50. The main drive system 40'is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is connected to the connection frame 50, whereby the heat dissipation system The translational reciprocating movement of 30 is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

Of course, in this embodiment, the screw 401 and the screw casing 402 are also arranged in the drive system 40, the rotation shaft of the drive system 40 is connected to the screw 401, and the screw casing 402 used in combination with the screw 401 is It is connected to the heat dissipation system 30. The drive system 40 is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is connected to the heat dissipation system 30, whereby the heat dissipation system 30 is connected. The translational reciprocating movement is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the above embodiment, and the combination form disclosed above does not limit the protection range of the present application.

[Example 13]
As shown in FIG. 19, the present embodiment is a structure formed by combining the first, second, and third embodiments, that is, the planar rotary structure A (movement under the drive of the drive system 40). Method), a combination of the roller rotary structure B (movement method under the drive of the drive system 40) and the translational reciprocating structure C (movement method under the drive of the main drive system 40'), and the main drive system 40'. Is driven to switch the required planar rotary structure A or roller rotary structure B to the starting position via the connection frame 50, and then the inside of the required planar rotary structure A or roller rotary structure B. By driving the drive system 40 arranged in, the required light emitting region 21 is switched to a position coaxial with the optical axis of the optical system 10.

The multi-light source common light path type lighting system of this embodiment includes an optical system 10, a light source module 20, a heat dissipation system 30, and a drive system 40, and the optical axis of the optical system 10 is one of the light source modules 20. Coaxial with the central ray of the region 21, the light source module 20 is attached corresponding to the heat sink of the heat dissipation system 30, the drive system 40 is connected to the heat dissipation system 30, and the heat dissipation system 30 is moved. The movement of the light source module 20 fixed to the heat source is interlocked with the movement of the light source module 20, and the movement of the light source module 21 of the light source module 20 is switched.

In this embodiment, when two lighting systems are provided, in this embodiment, the main drive system 40'is further arranged, the main drive system 40' is connected to the connection frame 50, and the heat radiation is dissipated to the connection frame 50. A system 30 is further attached, and the main drive system 40'is driven so that the connection frame 50 and the heat dissipation system 30 attached to the connection frame 50 move together, whereby the light source module 20 is fixed to the heat sink. The movement is interlocked, and the movement switching of the light emitting region 21 of the light source module 20 is realized, the other drive system 40 is connected to the heat dissipation system 30 installed corresponding to the movement, and the drive system 40 corresponds to the movement. The heat dissipation system 30 to be installed is driven to move, thereby interlocking the movement of the light source module 20 fixed to the heat sink, and further realizing the movement switching of the light emitting region 21 of the light source module 20.

In this embodiment, the screw 401 and the screw casing 402 are further arranged in the main drive system 40', and the rotation shaft of the main drive system 40'is connected to the screw 401 and used in combination with the screw 401. The casing 402 is connected to the connection frame 50. The main drive system 40'is interlocked to rotate the screw 401, the screw casing 402 is screwed with the screw 401 to realize translational reciprocating movement, and the screw casing 402 is connected to the connection frame 50, whereby the heat dissipation system The translational reciprocating movement of 30 is realized, and the movement switching of the light emitting region 21 of the light source module 20 is realized.

Of course, in a specific application, a plurality of movement realization methods can be derived by combining with the structure shown in the first embodiment, and the combination form disclosed above does not limit the protection range of the present application.

As shown in FIG. 20, it is a schematic combination diagram of the basic implementation form of the present application and the optical system of a plurality of groups. The plane rotating structure A is the basic structure (of course, the roller rotating structure B, the translational reciprocating structure C, or a combination structure of these three basic structures may be used), and a plurality of optical subsystems are provided. An optical system 10 including the optical system 10 is arranged, and the optical system 10 is attached to an optical system sheet 11. The rotation axis of the power rotation device 60 is connected to the center of the optical system sheet 11, and under the power action of the power rotation device 60, the center of the light emitting region 21 of the required light source is moved to the optical axis of the required optical subsystem. Can be made to.

As a further improvement, the center of one of the optical subsystems is placed coaxially with the central ray of the light emitting region 21, and the centers of the plurality of optical subsystems are located on the same circumference of the optical system 10. A power rotating device 60 is further arranged at the center position.

As shown in FIG. 21, the present application discloses only an embodiment adopting four optical subsystems 101/102/103/104, and of course, the number of installations of the optical subsystem limits the protection range of the present application. do not.

As an example, the position of the optical subsystem 101 is coaxial with the central ray of the light emitting region 21 by default, and the center of the optical subsystem 102, the optical subsystem 103, and the optical subsystem 104 is the same circle as the optical subsystem 101. It is on the circumference and can be switched by the rotation of the power rotation device 60 at the center of the circumference.

Of course, the optical system 10 may be rotated by a mechanical switching method, and examples thereof include switching methods such as electric, manual, pneumatic, and hydraulic.

In this embodiment, the optical system 10 includes an optical lens set (shown in FIGS. 22-24), an optical fiber (shown in FIG. 25) and a total internal reflector (shown in FIG. 26).

The optical lens set may be a lens combination (shown in FIG. 22), a focal length adjustable lens combination (shown in FIG. 23) or a TIR lens (shown in FIG. 24), and the present embodiment is described above. Although it merely indicates a specific optical lens combination, it is not limited to the above-mentioned specific structure, and an example thereof does not limit the protection range of the present application.

More specifically when implemented, combined by three or more basic structures (basic structures shown in planar rotary structure A, roller rotary structure B and translational reciprocating structure C). A lighting device having a complicated structure can be derived, and of course, the combined structure may be the same basic structure or a different basic structure, and the combination form disclosed above may be used. Does not limit the scope of protection of the present application.

The present application realizes that the light emitted by the light sources in the light emitting region packaged in different forms can be emitted in a coaxial form by the method of the common optical path, thereby realizing the optical path combination of different light sources, and the installation, adjustment and cost are reduced. Significantly improved, the present application can not only bring higher optical power to a lighting system such as fluorescent microillumination, but can also significantly reduce the cost of the lighting system.

The above embodiments are merely for explaining the technical solutions of the present application, not for limiting purposes, and the present application will be described in detail with reference to preferred embodiments. As one of ordinary skill in the art should understand, modifications or equal replacements may be made to the technical solutions of the present application without departing from the spirit and scope of the technical solutions of the present application. Should be included in the claims of.

Claims (20)

It is a multi-light source common optical path type lighting system.
The lighting system includes an optical system, at least one light source module and at least one drive system, the optical axis of the optical system is coaxial with the light beam in one light emitting region of the light source module, and the drive system is A multi-light source common optical path type lighting system that is connected to the light source module and is driven so as to move the light source module. The lighting system according to claim 1, wherein the optical axis of the optical system is coaxial with the central ray of the light emitting region of one of the light source modules. The lighting system according to claim 1, wherein the drive system is connected to the light source module via a mounting plate and is driven so as to move the light source module. The lighting system according to claim 1, wherein the plane on which the center of rotation of the drive system is located is installed perpendicular to the plane on which the light emitting region is located. The lighting system according to claim 2, wherein the plurality of light emitting regions are arranged in an arc shape. The radius of gyration R of the light emitting region, the radius θ of the light emitting region, and the side length of the light emitting region are

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module, a and b are the side lengths of adjacent light emitting regions, R is the radius of gyration of the light emitting region, θ is the radius of the light emitting region, and The lighting system according to claim 1, 2 or 3, wherein the lighting system also has a minimum rotation angle of the light source module. The lighting system according to claim 4, wherein the light source module or the light emitting region of the light source module is placed on the circumferential surface of the mounting plate along the circumferential direction. The lighting system according to claim 1, wherein the plane on which the rotation center of the drive system is located is installed in parallel with the plane on which the light emitting region is located. The radius of gyration R of the light emitting region, the radius θ of the light emitting region, and the side length of the light emitting region are

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module, a and b are the side lengths of adjacent light emitting regions, R is the radius of gyration of the light emitting region, θ is the radius of the light emitting region, and The lighting system according to any one of claims 1 and 6 to 8, wherein the lighting system also has a minimum rotation angle of the light source module. The illumination according to claim 6 or 9, wherein the minimum rotation angle α of the drive system and the minimum rotation angle θ of the light source module satisfy θ = N · α, where N ≧ 1. system. The lighting system according to any one of claims 1 to 10, wherein the drive system includes a stepping motor, a servomotor, a motor and an encoder, a rotary cylinder, or a rotary hydraulic cylinder. The drive system further comprises a screw and a screw casing, the rotary shaft of the drive system is connected to the screw, and the screw casing used in conjunction with the screw is connected to the heat dissipation system. The lighting system according to 1. The lighting system according to claim 12, wherein one light emitting region of the light source module is linearly arranged, and the central ray of the light emitting region is installed in parallel with the screw. The minimum mounting distance δ of the chip in the light source module is

That is,

The filling,
Here, δ is the minimum mounting distance of the chip in the light source module, a and b are the side lengths of adjacent light emitting regions, α is the minimum rotatable angle of the drive system, and P is the pitch of the screw. The lighting system according to claim 12 or 13. When the number of installations of the lighting system is at least two, the main drive system is further arranged, the axis of rotation of the main drive system is connected to the connection frame, and at least one light source module is further attached to the connection frame. The lighting system according to any one of claims 1 to 14, wherein the rotation axis of the other drive system is connected to the light source module installed corresponding to the rotation axis. Claim 1 further comprises a heat dissipation system, wherein one side of the heat dissipation system is connected to a rotating shaft of the drive system, the other side is connected to the light source module, or the mounting plate is replaced with a heat dissipation system. The lighting system according to any one of 15 to 15. The lighting system according to claim 16, wherein the light source module is attached corresponding to a heat sink of the heat dissipation system. The illumination according to any one of claims 1 to 17, wherein each of the light emitting regions includes one or a combination of a solid light source, an LED chip, a VCSel chip, an OLED or an LD chip. system. A plurality of optical subsystems are arranged in the optical system, one center of the optical subsystem is installed coaxially with the center of the light emitting region, and the centers of the plurality of optical subsystems are located on the same circumference. The lighting system according to any one of claims 1 to 18, wherein the lighting system is characterized by the above. The lighting system according to claim 19, wherein a power rotating device is further arranged at a central position of the optical system.

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