CN111594780A - Stage effect lamp - Google Patents

Stage effect lamp Download PDF

Info

Publication number
CN111594780A
CN111594780A CN202010579279.9A CN202010579279A CN111594780A CN 111594780 A CN111594780 A CN 111594780A CN 202010579279 A CN202010579279 A CN 202010579279A CN 111594780 A CN111594780 A CN 111594780A
Authority
CN
China
Prior art keywords
platform
light
guide
substrate
light guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010579279.9A
Other languages
Chinese (zh)
Inventor
闫占清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Dream Light Workshop Lighting Equipment Co ltd
Original Assignee
Guangzhou Dream Light Workshop Lighting Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangzhou Dream Light Workshop Lighting Equipment Co ltd filed Critical Guangzhou Dream Light Workshop Lighting Equipment Co ltd
Priority to CN202010579279.9A priority Critical patent/CN111594780A/en
Publication of CN111594780A publication Critical patent/CN111594780A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F21V29/673—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
    • F21V2200/17—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type characterised by the admission of light into the guide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention provides a stage effect lamp, which comprises a light-emitting platform, a light guide assembly and a rotating platform, wherein the light-emitting platform is arranged on the light-emitting platform; the light-emitting platform comprises a platform substrate, a lamp bead driving board and lamp beads; the lamp bead driving board is fixed on the top surface of the platform substrate, and a plurality of lamp beads are mounted on the lamp bead driving board; a plurality of lead screw stepping motors are fixed at the peripheral edges of the platform substrate, and each lead screw stepping motor is fixedly connected with the rotary platform through a lead screw; a plurality of light through holes are formed in the rotary platform, the position of each light through hole corresponds to one lamp bead, and an effective fruit lens is fixed in each light through hole; the light guide assembly is arranged between the light-emitting platform and the rotating platform and is fixedly connected to the light-emitting platform; the light guide assembly is provided with a plurality of light guide assemblies, each light guide assembly corresponds to one lamp bead, one end of each light guide assembly is arranged towards the lamp beads and is fixedly connected onto the platform substrate, and the other end of each light guide assembly is arranged towards the light through hole of the rotary platform. The invention has stable adjustment action in the adjustment process and smooth change process of the projected light spot.

Description

Stage effect lamp
Technical Field
The invention relates to the field of stage lamps, in particular to a stage effect lamp.
Background
In the field of stage light products, in order to make the stage effect more gorgeous, the functionality of more and more stage lights is more diversified. Not only can realize high-brightness focusing, but also can project different patterns, different colors and different light spot sizes.
However, in the existing stage effect lamp, the focusing mechanism and the effect disc rotating mechanism still have more structural problems of unreasonable design, and the light spot projection and dimming effects are seriously affected. There is a need for further improvements and improvements.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provide a stage effect lamp which has the advantages of stable adjustment action and smooth change process of a projection light spot.
In order to achieve the purpose, the invention adopts the following technical scheme:
a stage effect lamp comprises a light-emitting platform, a light guide assembly and a rotary platform;
the light-emitting platform comprises a platform substrate, a lamp bead driving board and lamp beads; the lamp bead driving board is fixed on the top surface of the platform substrate, and a plurality of lamp beads are mounted on the lamp bead driving board; a plurality of lead screw stepping motors are fixed at the peripheral edges of the platform substrate, and each lead screw stepping motor is fixedly connected with the rotary platform through a lead screw;
a plurality of light through holes are formed in the rotary platform, the position of each light through hole corresponds to one lamp bead, and an effective fruit lens is fixed in each light through hole;
the light guide assembly is arranged between the light-emitting platform and the rotating platform and is fixedly connected to the light-emitting platform; the light guide assembly is provided with a plurality of light guide assemblies, each light guide assembly corresponds to one lamp bead, one end of each light guide assembly is arranged towards the lamp beads and is fixedly connected onto the platform substrate, and the other end of each light guide assembly is arranged towards the light through hole of the rotary platform.
Furthermore, the light-emitting platform also comprises a radiator, a heat radiation fan and a fan mounting plate which are arranged on the bottom surface of the platform substrate; one end of the radiator is fixedly connected to the bottom surface of the platform substrate, the radiator is composed of a plurality of radiating fins, and the radiating fins are all arranged in parallel to the X axis to form an air duct which runs through along the X axis direction; the cooling fan and the fan mounting plate are arranged at the other end of the radiator, the cooling fans are fixed on the fan mounting plate and are fixed on the radiator and the platform substrate through the fan mounting plate, the cooling fans are sequentially arranged on the fan mounting plate along the Y axis, and the air outlet of the cooling fan faces the radiator.
Further, still include the leaded light fixed plate, a plurality of through-hole has been seted up on the leaded light fixed plate, the position of each through-hole and leaded light subassembly's position one-to-one, leaded light fixed plate fixed connection is on light emitting platform, and leaded light subassembly passes from the through-hole department of leaded light fixed plate.
Further, the rotary platform comprises a rotary disk substrate, a rotary disk and a lens gland which are sequentially stacked; the rotating disc is rotatably connected to the rotating disc base plate through a bearing, and the lens gland is connected to the rotating disc in a buckling mode;
the lamp beads are arranged on the rotating disc substrate, the rotating disc and the lens gland in a corresponding mode, a plurality of light through holes are formed in the rotating disc substrate, the rotating disc and the lens gland, an effect lens is arranged at each light through hole of the rotating disc and the lens gland, and the effect lens is clamped between the rotating disc and the lens gland.
Furthermore, the platform substrate is circular, at least three lead screw stepping motors are fixed at the peripheral edges of the platform substrate, the at least three lead screw stepping motors are uniformly distributed along the peripheral edges of the platform substrate, and each lead screw stepping motor is fixedly connected with the rotating disc substrate through a lead screw; the at least three lead screw stepping motors respectively drive the lead screws to rotate, so that the light-emitting platform and the rotating platform are close to or far away from each other, and the focal distance between the light guide assembly and the effect lens is adjusted.
Furthermore, a circle of transmission teeth are arranged on the side surface of the rotating disc;
at least two turntable driving motors are fixed at the peripheral edge of the turntable substrate, the at least two turntable driving motors are uniformly distributed along the peripheral edge of the turntable substrate, and an output shaft of each turntable driving motor is fixedly connected with a driving gear; the driving gear on the turntable driving motor is meshed with the transmission gear on the side surface of the rotating disk so as to drive the rotating disk to rotate.
Furthermore, a circle of guide rail is arranged on the side surface of the rotating disk; a plurality of fixed shafts are fixed at the peripheral edges of the rotating disc base plate, and each fixed shaft is rotatably connected with a guide wheel; the guide rail is connected with the guide wheel in a limiting way.
Furthermore, at least three guide rods are fixed at the peripheral edge of the rotating disk substrate and are uniformly distributed along the peripheral edge of the rotating disk substrate; a plurality of guide blocks are fixed at the peripheral edge of the platform substrate, the number and the positions of the guide blocks correspond to those of the guide rods, and guide holes are formed in the guide blocks; the guide rods respectively penetrate through the guide holes in the guide blocks and are connected in the guide holes in a limiting mode.
Furthermore, the guide block is provided with a sensing device for detecting the position of the guide rod.
Furthermore, the rotating disk substrate is provided with a sensing device for detecting the rotating angle of the rotating disk.
According to the stage effect lamp, the lead screw stepping motor on the platform substrate and the lead screw thereof provide support for the rotating platform with balanced stress. When the focal length is required to be adjusted, the lead screws are synchronously driven by the lead screw stepping motors to rotate so as to lift or lower the rotary platform. Meanwhile, the limiting function between the guide rod and the guide block further ensures the stability of the rotary platform. In the whole adjusting process, the rotating platform can be kept stable, and the angle of the effect lens is prevented from deflecting; the adjustment action in the adjustment process is stable, and the change process of the projected light spots is smooth.
Drawings
Fig. 1 is an overall structural diagram of a stage effect lamp according to an embodiment of the present invention.
Fig. 2 is an exploded view of a stage effect lamp according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a light-emitting platform in a stage effect lamp according to an embodiment of the present invention.
Fig. 4 is a schematic heat dissipation diagram of a stage effect lamp according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a rotating platform of a stage effect lamp according to an embodiment of the present invention.
Fig. 6 is a cross-sectional view of a rotating platform of a stage effect lamp according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 6, the stage effect lamp provided by the present invention includes a light emitting platform 1, a light guide assembly 2 and a rotating platform 3, wherein the light guide assembly 2 is disposed between the light emitting platform 1 and the rotating platform 3.
Specifically, as shown in fig. 2 and fig. 3, the lighting platform includes a platform substrate 11, a lamp bead driving board 12, a lamp bead (not shown), a heat sink 13, a heat dissipation fan 15, and a fan mounting board 14. The lamp bead driving board 12 is fixed on the top surface of the platform substrate 11, and a plurality of lamp beads are mounted on the lamp bead driving board 12.
A plurality of light through holes are formed in the rotary platform 3, the position of each light through hole corresponds to one lamp bead, and an effective fruit lens is fixed in each light through hole; the light guide assembly 2 is arranged between the light-emitting platform 1 and the rotating platform 3 and is fixedly connected to the light-emitting platform 1; light guide component 2 has a plurality ofly, and every light guide component 2 corresponds a lamp pearl, and light guide component 2's one end sets up and fixed connection on platform base plate 11 towards the lamp pearl, and light guide component 2's the other end sets up towards the logical unthreaded hole of rotary platform 3.
Further, the embodiment of the invention further includes a light guide fixing plate 20, the light guide fixing plate 20 is provided with a plurality of through holes, the positions of the through holes correspond to the positions of the light guide assemblies 2 one by one, the light guide fixing plate 20 is fixedly connected to the light emitting platform 1, and the light guide assemblies 2 penetrate through the through holes of the light guide fixing plate 20.
As an improvement, a plurality of lead screw stepping motors 41 are fixed at the peripheral edges of the platform substrate 11, and each lead screw stepping motor 41 is fixedly connected with the rotary platform 3 through a lead screw 42.
As shown in fig. 3 and 4, the heat sink 13, the heat dissipation fan 15, and the fan mounting plate 14 are mounted on the bottom surface of the platform substrate 11, one end of the heat sink 13 is fixedly connected to the bottom surface of the platform substrate 11, the heat sink 13 is composed of a plurality of heat dissipation fins, and the plurality of heat dissipation fins are all arranged parallel to the X axis to form an air duct penetrating along the X axis direction; the cooling fan 15 and the fan mounting plate 14 are arranged at the other end of the radiator 13, the cooling fans 15 are fixed on the fan mounting plate 14 and fixed on the radiator 13 and the platform substrate 11 through the fan mounting plate 14, the cooling fans 15 are sequentially arranged on the fan mounting plate 14 along the Y axis, and the air outlet of the cooling fan 15 is arranged towards the radiator 13.
In the embodiment of the invention, three heat dissipation fans 15 are arranged, when the heat dissipation fans 15 work, airflow is blown to the heat sink 13 from the outer side of the heat dissipation fans 15, and then is discharged to two sides of the X-axis direction along the air duct under the guiding action of the heat dissipation fins. The arrangement direction of the heat dissipation fans 15 is perpendicular to the air exhaust direction of the air duct, so that the utilization rate of the heat dissipation fans 15 is increased, and a relatively large number of wind-heat fans 15 are used, so that a relatively strong heat dissipation effect can be realized.
As shown in fig. 5 and 6, the rotary platform 3 includes a rotary disk substrate 31, a rotary disk 32 and a lens gland 33 which are sequentially stacked; the rotating disk 32 is rotatably connected to the rotating disk base plate 31 through a bearing 8, and the lens gland 33 is connected to the rotating disk 32 in a snap-fit manner.
A plurality of light through holes are formed in the positions, corresponding to the lamp beads, of the rotating disk substrate 31, the rotating disk 32 and the lens gland 33, an effect lens 34 is arranged at each light through hole of the rotating disk 32 and the lens gland 33, and the effect lens 34 is clamped between the rotating disk 32 and the lens gland 33.
A convex bearing seat 81 is arranged at the center of the rotating disc substrate 31, a bearing pressing ring 82, a bearing 8 and a bearing fixing ring 83 are sequentially sleeved on the bearing seat 81, the bearing fixing ring 83 is fixed on the end surface of the bearing seat 81, and the bearing 8 is clamped between the bearing fixing ring 83 and the bearing pressing ring 82; the periphery of the bearing pressing ring 82 is fixedly connected with the bottom surface of the rotating disc 32.
In the embodiment of the present invention, the platform substrate 11 is circular, three lead screw stepping motors 41 are fixed at the peripheral edges of the platform substrate 11, the three lead screw stepping motors 41 are uniformly distributed along the peripheral edges of the platform substrate 11, and each lead screw stepping motor 41 is fixedly connected with the rotating disk substrate 31 through a lead screw 42; the three lead screw stepping motors 41 respectively drive the lead screws 42 to rotate, so that the light emitting platform 1 and the rotating platform 3 are close to or far away from each other, and the focal distance between the light guide assembly 2 and the effect lens 34 is adjusted.
Further, three guide rods 52 are fixed at the peripheral edge of the rotating disk substrate 31, and the three guide rods 52 are uniformly distributed along the peripheral edge of the rotating disk substrate 31; a plurality of guide blocks 51 are fixed at the peripheral edge of the platform substrate 11, the number and the positions of the guide blocks 51 correspond to those of the guide rods 52, and guide holes are formed in the guide blocks 51; the three guide rods 52 respectively penetrate through the guide holes on the three guide blocks 51 and are connected in the guide holes in a limiting manner.
Furthermore, a sensing device for detecting the position of the guide rod 52 is disposed on the guide block 51. In the embodiment of the present invention, the sensing device for detecting the position of the guide rod 52 is a hall sensor, a magnet is fixed on the guide rod 52, and the hall sensor detects the stroke of the guide rod 52 by sensing the position of the magnet on the guide rod 52, so as to detect the distance between the light guide assembly 2 and the effect lens 34.
In the embodiment of the present invention, the three lead screw stepping motors 41 and the lead screws 42 thereof on the platform substrate 11 provide a support with balanced stress for the rotating platform 3 through uniform circumferential distribution. When the focal length is required to be adjusted, the three lead screw stepping motors 41 synchronously drive the lead screws 42 to rotate so as to lift or lower the rotary platform. Meanwhile, the limit function between the guide rod 52 and the guide block 51 further ensures the stability of the rotary platform 3, and when the rotary platform 3 ascends or descends to the maximum stroke, the sensing device on the guide block 51 can provide a real-time detection signal and stop the operation of the screw rod stepping motor 41. In the whole adjusting process, the rotating platform 3 can be kept stable, and the angle of the effect lens 34 is prevented from deflecting; so that the change process of the projected light spot in the focal length adjusting process is smooth.
Further, a circle of transmission teeth 321 is arranged on the side surface of the rotating disk 32; two turntable driving motors 61 are fixed at the peripheral edge of the rotating disk substrate 31, and the two turntable driving motors 61 are uniformly distributed along the peripheral edge of the rotating disk substrate 31 and are respectively arranged at two ends of the rotating disk substrate 31 in the diameter direction; the output shaft of each turntable driving motor 61 is fixedly connected with a driving gear 62; the driving gear 62 of the turntable driving motor 61 is engaged with the gear 321 on the side of the rotary disk 32 to drive the rotary disk 32 to rotate.
Further, a circle of guide rails 322 is further arranged on the side surface of the rotating disc 32; four fixed shafts are fixed at the peripheral edges of the rotating disc base plate 31, and each fixed shaft is rotatably connected with a guide wheel 7; the guide rail 322 is connected with the guide wheel 7 in a limiting way. Wherein, the guide rail 322 of the embodiment of the invention is a convex rail, and the guide wheel 7 is a concave wheel; in other embodiments, the guide rail 322 and the guide wheel 7 may also be a combination of a groove rail and a cam; its essential function is to guide and limit during the rotation of the rotating disk 32.
Furthermore, a sensing device for detecting the rotation angle of the rotating disk 32 is disposed on the rotating disk substrate 31. In the embodiment of the present invention, the sensing device for detecting the rotation angle of the rotating disk 32 is a hall sensor, and the bottom surface of the rotating disk is fixedly connected with a plurality of magnets; when the centers of the lamp bead and the light guide assembly are opposite to the center of the effect lens, the magnet on the bottom surface of the rotary disk is opposite to the hall sensor on the rotary disk substrate 31, and is used for identifying and detecting the initial position of the rotary disk 32 and providing a reference signal for controlling the rotation angle of the rotary disk 32.
In the embodiment of the invention, the turntable driving motors 61 drive the rotating disk 32 to rotate in a tooth transmission manner, and the plurality of turntable driving motors 61 are uniformly distributed along the circumferential directions of the rotating disk substrate 31 and the rotating disk 32, so that the whole stress of the rotating disk 32 is uniform, the rotating disk 32 is prevented from being extruded to deviate to one side, and the rotating speed of the rotating disk 32 can be more stable. Meanwhile, the guide rail 322 and the guide wheel 7 can guide and limit in the rotating process of the rotating disk 32, and the stability of the structure is further improved.
When the rotary disk 32 rotates, the axes of the light guide member 2 and the effect lens 34 are deviated from each other, so that the shape of the projected light spot is changed. The sensing device on the rotating disk substrate 31 can position the rotating disk 32, and ensure that the axes of the light guide assembly 2 and the effect lens 34 can be realigned when the rotating disk 32 stops rotating.
It should be noted that those skilled in the art can make appropriate adjustments to the technical solutions of the embodiments of the present invention without creative efforts. Such as adjusting the number of the lead screw stepping motors 41 and the lead screws 42, the number of the guide blocks 51 and the guide bars 5, the number of the turntable driving motors 61 and the driving gears, and the number of the guide wheels 7. The specific quantities mentioned in the examples of the present invention are merely preferred embodiments in practical applications, and are not intended to limit the scope of the present invention.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. A stage effect lamp is characterized by comprising a light-emitting platform, a light guide assembly and a rotating platform;
the light-emitting platform comprises a platform substrate, a lamp bead driving board and lamp beads; the lamp bead driving board is fixed on the top surface of the platform substrate, and a plurality of lamp beads are mounted on the lamp bead driving board; a plurality of lead screw stepping motors are fixed at the peripheral edges of the platform substrate, and each lead screw stepping motor is fixedly connected with the rotary platform through a lead screw;
a plurality of light through holes are formed in the rotary platform, the position of each light through hole corresponds to one lamp bead, and an effective fruit lens is fixed in each light through hole;
the light guide assembly is arranged between the light-emitting platform and the rotating platform and is fixedly connected to the light-emitting platform; the light guide assembly is provided with a plurality of light guide assemblies, each light guide assembly corresponds to one lamp bead, one end of each light guide assembly is arranged towards the lamp beads and is fixedly connected onto the platform substrate, and the other end of each light guide assembly is arranged towards the light through hole of the rotary platform.
2. A stage effect light according to claim 1, wherein the lighting platform further includes a heat sink, a heat dissipation fan, and a fan mounting plate mounted to a bottom surface of the platform substrate; one end of the radiator is fixedly connected to the bottom surface of the platform substrate, the radiator is composed of a plurality of radiating fins, and the radiating fins are all arranged in parallel to the X axis to form an air duct which runs through along the X axis direction; the cooling fan and the fan mounting plate are arranged at the other end of the radiator, the cooling fans are fixed on the fan mounting plate and are fixed on the radiator and the platform substrate through the fan mounting plate, the cooling fans are sequentially arranged on the fan mounting plate along the Y axis, and the air outlet of the cooling fan faces the radiator.
3. A stage effect lamp according to claim 1, further comprising a light guide fixing plate, wherein the light guide fixing plate is provided with a plurality of through holes, the positions of the through holes correspond to the positions of the light guide assemblies one to one, the light guide fixing plate is fixedly connected to the light emitting platform, and the light guide assemblies penetrate through the through holes of the light guide fixing plate.
4. A stage effect light according to claim 1, wherein the rotary platform comprises a rotary disc base plate, a rotary disc and a lens cover, arranged one above the other; the rotating disc is rotatably connected to the rotating disc base plate through a bearing, and the lens gland is connected to the rotating disc in a buckling mode;
the lamp beads are arranged on the rotating disc substrate, the rotating disc and the lens gland in a corresponding mode, a plurality of light through holes are formed in the rotating disc substrate, the rotating disc and the lens gland, an effect lens is arranged at each light through hole of the rotating disc and the lens gland, and the effect lens is clamped between the rotating disc and the lens gland.
5. The stage effect lamp according to claim 4, wherein the platform base plate is circular, at least three lead screw stepping motors are fixed at peripheral edges of the platform base plate, the at least three lead screw stepping motors are uniformly distributed along the peripheral edges of the platform base plate, and each lead screw stepping motor is fixedly connected with the turntable base plate through a lead screw; the at least three lead screw stepping motors respectively drive the lead screws to rotate, so that the light-emitting platform and the rotating platform are close to or far away from each other, and the focal distance between the light guide assembly and the effect lens is adjusted.
6. Stage effect light according to claim 4, characterized in that the side of the rotating disc is provided with a ring of transmission teeth;
at least two turntable driving motors are fixed at the peripheral edge of the turntable substrate, the at least two turntable driving motors are uniformly distributed along the peripheral edge of the turntable substrate, and an output shaft of each turntable driving motor is fixedly connected with a driving gear; the driving gear on the turntable driving motor is meshed with the transmission gear on the side surface of the rotating disk so as to drive the rotating disk to rotate.
7. A stage effect light according to claim 6, wherein the side of the rotating disc is further provided with a ring of guide rails; a plurality of fixed shafts are fixed at the peripheral edges of the rotating disc base plate, and each fixed shaft is rotatably connected with a guide wheel; the guide rail is connected with the guide wheel in a limiting way.
8. The stage effect lamp according to claim 4, wherein at least three guide bars are fixed at peripheral edges of the turntable base plate, and are uniformly distributed along the peripheral edges of the turntable base plate; a plurality of guide blocks are fixed at the peripheral edge of the platform substrate, the number and the positions of the guide blocks correspond to those of the guide rods, and guide holes are formed in the guide blocks; the guide rods respectively penetrate through the guide holes in the guide blocks and are connected in the guide holes in a limiting mode.
9. A stage effect light according to claim 8, wherein the guide block is provided with a sensing device for detecting the position of the guide bar.
10. A stage effect light according to claim 4, wherein the rotating disc base plate is provided with a sensing device for detecting a rotation angle of the rotating disc.
CN202010579279.9A 2020-06-23 2020-06-23 Stage effect lamp Pending CN111594780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010579279.9A CN111594780A (en) 2020-06-23 2020-06-23 Stage effect lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010579279.9A CN111594780A (en) 2020-06-23 2020-06-23 Stage effect lamp

Publications (1)

Publication Number Publication Date
CN111594780A true CN111594780A (en) 2020-08-28

Family

ID=72184886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010579279.9A Pending CN111594780A (en) 2020-06-23 2020-06-23 Stage effect lamp

Country Status (1)

Country Link
CN (1) CN111594780A (en)

Similar Documents

Publication Publication Date Title
CN209101192U (en) A kind of stage lighting dynamic effect pattern disk
CN1511324A (en) Radiation device
CN212204206U (en) Stage effect lamp
CN111594780A (en) Stage effect lamp
CN213089730U (en) Pattern effect switching mechanism of stage lamp
CN215259387U (en) LED projection lamp
CN211667743U (en) Stage lighting cutting assembly heat radiation structure
CN205447477U (en) Practical LED pattern stage lamp
CN212901338U (en) Projection lamp
CN220061550U (en) Fixed focus pattern lamp and focusing structure
CN220303481U (en) Stage head shaking lamp
CN111623282A (en) Light distribution angle adjusting structure of LED lamp and LED lamp
KR20130061215A (en) Rotation-type led illumination
CN213983386U (en) Automatic light-cutting lamp
CN220958288U (en) Adjustable inhaul cable projection lamp
CN220355361U (en) LED lamp
CN218153858U (en) Light beam moving head lamp
CN214948484U (en) Pattern lamp capable of enhancing light beam intensity
CN210035209U (en) Rotating device for stage lamp
KR20210037804A (en) Led road lamp with controllable light emission angle
CN210491010U (en) Array type monitoring camera
CN214468245U (en) Lamp with good heat dissipation effect
CN212204375U (en) Double-layer pattern effect disc structure of head shaking lamp and lighting device
CN211780800U (en) LED spotlight with color disc
CN215729236U (en) Pattern effect and water wave effect combined projection lamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination