CN218819961U

CN218819961U - Stage lamp

Info

Publication number: CN218819961U
Application number: CN202222681903.3U
Authority: CN
Inventors: 华正才
Original assignee: Guangzhou Omarte Lighting Co ltd
Current assignee: Guangzhou Omarte Lighting Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-04-07
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a stage lamp, including the casing and along the direct projection direction of light set gradually in base plate, removal support and lens support in the casing, the lens support with remove the leg joint, still be equipped with the drive in the casing remove the support along the direct projection direction of light and be in first actuating mechanism and the drive of removal in the casing lens support pivoted second actuating mechanism, the lens support is provided with a plurality of lens, it is equipped with a plurality of light-emitting window to remove the support, is equipped with the light-blocking limit between two adjacent light-emitting windows, the light-emitting window with the lens one-to-one sets up, be equipped with a plurality of light-emitting component on the base plate, every light-emitting component all disposes leaded light mechanism, leaded light mechanism's position with the position of light-emitting window is corresponding. The defect that the light emitting effect of the existing stage lamp is poor is overcome.

Description

Stage lamp

Technical Field

The utility model relates to the field of lighting fixtures, especially, relate to a stage lamp.

Background

Generally speaking, the zoom function of the light beam is realized, the zoom and reduction functions of the light spot angle can be realized by placing more than one group of lenses in front of the light source and adjusting the positions of the lenses and the light source, even the kaleidoscope effect of the light beam can be realized by the offset of two groups of lenses and the color conversion, and particularly, the good effect can be realized on a lamp with multiple light sources; the lens offset function of the lamp with multiple light sources is realized by rotating the lens with radial distribution around the distribution center.

Only at a certain travel point of linear scaling of a certain light-emitting angle and a certain light-emitting angle, the light-emitting lens group can rotate, so that the light-emitting effect is poor. The rotating of the light-emitting angle can not be performed at any stroke point.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a stage lamp, which aims at solving the defect of poor light emitting effect of the prior lamp.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a stage lamp, includes the casing and set gradually in along the perpendicular incidence direction of light base plate in the casing, remove support and lens holder, the lens holder with remove the leg joint, still be equipped with the drive in the casing remove the support and be in along the perpendicular incidence direction of light first actuating mechanism and the drive that removes in the casing lens holder pivoted second actuating mechanism, the lens holder is provided with a plurality of lens, it is equipped with a plurality of light-emitting window to remove the support, is equipped with the light-blocking limit between two adjacent light-emitting windows, the light-emitting window with the lens one-to-one sets up, be equipped with a plurality of light-emitting component on the base plate, every light-emitting component all disposes leaded light mechanism, leaded light mechanism's position with the position of light-emitting window is corresponding.

Furthermore, the first driving mechanism comprises a first driving motor and a screw rod, one end of the screw rod is coaxially connected with an output shaft of the first driving motor, and the other end of the screw rod is in threaded connection with the movable support.

Furthermore, the first driving mechanism further comprises a plurality of sliding rods, one ends of the sliding rods are connected with the bottoms of the movable supports, and the other ends of the sliding rods are connected with the base plate in a sliding mode.

Further, second actuating mechanism includes second driving motor, first gear, second gear, third gear, first pivot, first synchronous belt, ring gear, second driving motor and first pivot setting are in on the removal support, first gear cover is established on second driving motor's output shaft, the second gear sets up the one end in first pivot, the third gear sets up the other end of first pivot, first gear and second gear are connected in first synchronous belt, the ring gear cover is established in the periphery that removes the support, the ring gear with the third gear meshing is connected, the lens support pass through the second pivot with it connects to remove the support.

Further, light guide mechanism includes the leaded light support, it is connected with a plurality of leaded light post to rotate on the leaded light support, leaded light post one end is passed the leaded light support and is aimed at the illuminating part, every the leaded light post is close to the one end of illuminating part all is equipped with the fourth gear, be equipped with third driving motor on the leaded light support, the fifth gear is installed to third driving motor's output shaft, passes through second synchronous belt drive between a plurality of fourth gear and the fifth gear.

Furthermore, still be equipped with first leading wheel and second leading wheel on the leaded light support, the second hold-in range is followed fifth gear begins to wind to first leading wheel, then winds to a plurality of fourth gears in proper order, winds to the second leading wheel again, and it is the circulation state to wind back the fifth gear at last.

Further, the light-emitting component includes lamp plate and the lamp pearl of setting on the lamp plate.

Further, a heat dissipation mechanism is arranged below the substrate and comprises a plurality of heat dissipation plates.

Compared with the prior art, the beneficial effects of the utility model reside in that:

in the utility model, the first driving mechanism can simultaneously drive the movable support and the lens support to move up and down through the connection of the lens support and the movable support, thereby achieving the reduction and the amplification of facula; when the lens support moves, the lens support is driven to rotate through the second driving mechanism, so that the purpose of rotating the lens is achieved, the effect of gathering or scattering light spots is achieved, the light beams at the light outlet can form any dynamic effect in space, and the light outlet effect is enriched; in addition, by arranging the light blocking edge, the light blocking edge can isolate the light coming out of the light guide mechanism, so that the emergent light spots are prevented from being mixed with scattered light, and the light emergent effect is further enriched.

Drawings

Fig. 1 is a schematic view of a stage lamp provided by the present invention;

fig. 2 is a cross-sectional view of a stage lamp provided by the present invention;

fig. 3 is a schematic view of a light guide mechanism of a stage lamp provided by the present invention;

fig. 4 is a schematic view of a movable support of a stage lamp provided by the present invention;

in the figure: 1. a substrate; 11. a lamp panel; 12. a lamp bead; 2. moving the support; 21. a light outlet; 22. a light blocking edge; 3. a lens holder; 31. a lens; 32. a second rotating shaft; 41. a screw; 42. a slide bar; 51. a second drive motor; 52. a first gear; 53. a second gear; 54. a third gear; 55. a first rotating shaft; 56. a first synchronization belt; 57. a ring gear; 6. a light guide mechanism; 61. a light guide holder; 62. a light guide pillar; 63. a fourth gear; 65. a third drive motor; 66. a fifth gear; 67. a second synchronous belt; 68. a first guide wheel; 69. a second guide wheel; 7. a heat dissipation mechanism.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1XX" and "2XX" are structurally identical and functionally similar).

As shown in fig. 1-4, for the utility model provides a pair of stage lamp, including the casing and along the perpendicular incidence direction of light set gradually in base plate 1 in the casing, remove support 2 and lens support 3, lens support 3 with remove support 2 and connect, still be equipped with the drive in the casing remove support 2 along the perpendicular incidence direction of light and be in first actuating mechanism and the drive of removal in the casing lens support 3 pivoted second actuating mechanism, lens support 3 is provided with a plurality of lens 31, it is equipped with a plurality of light-emitting window 21 to remove support 2, is equipped with between two adjacent light-emitting windows 21 and keeps off light limit 22, light-emitting window 21 with lens 31 one-to-one sets up, be equipped with a plurality of light-emitting component on the base plate 1, every light-emitting component all disposes light guide mechanism 6, light guide mechanism 6's position with light-emitting window 21's position is corresponding.

In the utility model, the lens support 3 is connected with the movable support 2, and the first driving mechanism can simultaneously drive the movable support 2 and the lens support 3 to move up and down, thereby achieving the reduction and the amplification of facula; when the lens support 3 moves, the lens support 3 is driven to rotate by the second driving mechanism, so that the purpose of rotating the lens 31 is achieved, the effect of gathering or scattering light spots is obtained, the light beams of the light outlet 21 can form any dynamic effect in space, and the light outlet effect is enriched; in addition, by arranging the light blocking edge 22, the light blocking edge 22 can isolate the light coming out of the light guide mechanism 6, so that the emergent light spots are prevented from being mixed with scattered light, and the light emergent effect is further enriched.

Preferably, the first driving mechanism includes a first driving motor and a screw rod 41, one end of the screw rod 41 is coaxially connected with an output shaft of the first driving motor, and the other end of the screw rod 41 is in threaded connection with the movable bracket 2. In this embodiment, the first driving motor drives the screw rod 41 to rotate, and since the moving bracket 2 is in threaded connection with the screw rod 41, the rotation of the screw rod 41 drives the moving bracket 2 to move up and down.

Preferably, the first driving mechanism further comprises a plurality of sliding rods 42, one end of each sliding rod 42 is connected with the bottom of the corresponding moving bracket 2, and the other end of each sliding rod 42 is slidably connected with the corresponding substrate 1. By arranging the sliding rod 42, the smoothness and the stability of the movement of the movable bracket 2 are improved.

Preferably, the second driving mechanism includes a second driving motor 51, a first gear 52, a second gear 53, a third gear 54, a first rotating shaft 55, a first synchronous belt 56, and a gear ring 57, the second driving motor 51 and the first rotating shaft 55 are disposed on the movable bracket 2, the first gear 52 is sleeved on an output shaft of the second driving motor 51, the second gear 53 is disposed at one end of the first rotating shaft 55, the third gear 54 is disposed at the other end of the first rotating shaft 55, the first synchronous belt 56 is connected to the first gear 52 and the second gear 53, the gear ring 57 is sleeved on the periphery of the movable bracket 2, the gear ring 57 is engaged with the third gear 54, and the lens bracket 3 is connected to the movable bracket 2 through the second rotating shaft 32. In this embodiment, the second driving motor 51 is started, and the second driving motor 51 drives the gear ring 57 to rotate through the first gear 52, the second gear 53, the third gear 54, the first rotating shaft 55 and the first synchronous belt 56, and then drives the lens support 3 to rotate, so as to rotate the lens 31.

Preferably, light guide mechanism 6 includes light guide support 61, it is connected with a plurality of leaded light post 62 to rotate on the light guide support 61, leaded light post 62 one end is passed light guide support 61 and is aimed at the illuminating part, every leaded light post 62 is close to the one end of illuminating part all is equipped with fourth gear 63, be equipped with third driving motor 65 on the light guide support 61, fifth gear 66 is installed to the output shaft of third driving motor 65, passes through the transmission of second hold-in range 67 between a plurality of fourth gear 63 and the fifth gear 66.

In this embodiment, start third driving motor 65, third driving motor 65 drives light guide column 62 through fifth gear 66, second hold-in range 67 and fourth gear 63 and rotates, and when light guide column 62 rotated for the effect of the rotation is realized to the light that sees through light guide column 62, enriches the light-emitting effect.

Preferably, the light guide holder 61 is further provided with a first guide wheel 68 and a second guide wheel 69, and the second timing belt 67 starts to wind from the fifth gear 66 to the first guide wheel 68, then sequentially winds to the plurality of fourth gears 63, then winds to the second guide wheel 69, and finally winds back to the fifth gear 66 to be in a circulating state. By providing the first guide wheel 68 and the second guide wheel 69, the stability of the rotation of the light guide column 62 is improved.

Preferably, the light-emitting component includes lamp panel 11 and lamp pearl 12 of setting on lamp panel 11. Preferably, the lamp beads 12 of the present embodiment are LED lamp beads 12, and have the functions of energy saving and environmental protection.

Preferably, a heat dissipation mechanism 7 is disposed below the substrate 1, and the heat dissipation mechanism 7 includes a plurality of heat dissipation plates. Through setting up the heating panel, can dispel the heat to the illuminating part, avoided whole illuminating part because generate heat and arouse the phenomenon of damage to whole stage lighting equipment's life has been prolonged.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a stage lamp, its characterized in that, include the casing and follow the direction of penetrating of light set gradually in base plate (1), movable support (2) and lens holder (3) in the casing, lens holder (3) with movable support (2) are connected, still be equipped with the drive in the casing movable support (2) are in along the direction of penetrating of light first actuating mechanism and drive that move in the casing lens holder (3) pivoted second actuating mechanism, lens holder (3) are provided with a plurality of lens (31), movable support (2) are equipped with a plurality of light-emitting window (21), are equipped with between two adjacent light-emitting window (21) and keep off light limit (22), light-emitting window (21) with lens (31) one-to-one sets up, be equipped with a plurality of light-emitting component on base plate (1), every light-emitting component all disposes leaded light mechanism (6), the position of leaded light mechanism (6) with the position of light-emitting window (21) is corresponding.

2. The stage lamp according to claim 1, wherein the first driving mechanism comprises a first driving motor and a screw rod (41), one end of the screw rod (41) is coaxially connected with an output shaft of the first driving motor, and the other end of the screw rod (41) is in threaded connection with the movable bracket (2).

3. The stage lamp according to claim 2, wherein the first driving mechanism further comprises a plurality of sliding rods (42), one end of each sliding rod (42) is connected with the bottom of the moving bracket (2), and the other end of each sliding rod (42) is slidably connected with the base plate (1).

4. The stage lamp according to claim 1, wherein the second driving mechanism comprises a second driving motor (51), a first gear (52), a second gear (53), a third gear (54), a first rotating shaft (55), a first synchronous belt (56) and a gear ring (57), the second driving motor (51) and the first rotating shaft (55) are arranged on the movable bracket (2), the first gear (52) is sleeved on an output shaft of the second driving motor (51), the second gear (53) is arranged at one end of the first rotating shaft (55), the third gear (54) is arranged at the other end of the first rotating shaft (55), the first synchronous belt (56) is connected with the first gear (52) and the second gear (53), the gear ring (57) is sleeved on the periphery of the movable bracket (2), the gear ring (57) is engaged with the third gear (54), and the lens bracket (3) is connected with the movable bracket (2) through a second rotating shaft (32).

5. The stage lamp according to claim 1, wherein the light guide mechanism (6) comprises a light guide support (61), a plurality of light guide posts (62) are rotatably connected to the light guide support (61), one end of each light guide post (62) penetrates through the light guide support (61) and is aligned with the light emitting member, a fourth gear (63) is arranged at one end, close to the light emitting member, of each light guide post (62), a third driving motor (65) is arranged on the light guide support (61), a fifth gear (66) is installed on an output shaft of the third driving motor (65), and a plurality of fourth gears (63) and the fifth gear (66) are driven by a second synchronous belt (67).

6. The stage lamp according to claim 5, wherein the light guide holder (61) is further provided with a first guide wheel (68) and a second guide wheel (69), and the second synchronous belt (67) winds around the first guide wheel (68) from the fifth gear (66), then sequentially winds around a plurality of fourth gears (63), winds around the second guide wheel (69), and finally winds back the fifth gear (66) to be in a circulating state.

7. The stage lamp of claim 1, wherein the lighting element comprises a lamp panel (11) and a lamp bead (12) disposed on the lamp panel (11).

8. Stage lamp according to claim 1, characterized in that a heat dissipating mechanism (7) is arranged below the base plate (1), said heat dissipating mechanism (7) comprising a plurality of heat dissipating plates.