Light beam moving head lamp
By setting up a magnifying glass frame and effect disc in the beam shaker lamp, and using the combination of a focus lens and a light-emitting lens, the problem of insufficient lighting effects in the prior art is solved, and the combination of diversified colors, patterns and amplification effects of the light beam is realized, which significantly improves the richness of the lighting effects.
Patent Information
- Application Number
- CN202422338231.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-24
AI Technical Summary
The existing head beam shaking lights are not rich enough to meet the diverse needs of patterns and colors.
A beam shaking head lamp is designed. By setting up a magnifying glass frame after the effect disc and setting up an effect disc, a magnifying glass frame, a focus lens and a light out lens in turn in the direction of the light source, the combined effect of the magnifying glass and the effect disc produces a rich lighting effect.
The free combination of the color, pattern and amplification effect of the beam is achieved, which significantly enriches the lighting effect performance and meets higher stage lighting effect needs.
Smart Images
Figure CN223049907U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stage lamps, and specifically relates to a beam moving head lamp. Background Art
[0002] The moving head beam moving head lamp is a common stage lighting device. It can concentrate the light source at a focus to form a beam, and realize the swinging of the light beam through the swinging of the moving head lamp, so as to create a better stage lighting effect. To meet the needs of pattern and color transformation, the existing moving head beam moving head lamps are generally equipped with an effect disc. Although it can make the light beam produce different color or pattern effects through the effect disc, the lighting effects are not rich enough. Content of the Utility Model
[0003] In order to solve the above problems, the task of the utility model is to provide a new type of beam moving head lamp, which can not only make the light beam produce different color or pattern effects by using the effect disc, but also produce a magnifying effect on the light beam, and each effect can be freely combined, so as to produce richer lighting effects.
[0004] The task of the utility model is realized through the following technical solutions:
[0005] A beam moving head lamp includes a base, a U-shaped frame and a lamp body. The bottom of the U-shaped frame is rotatably connected to the base, and both sides of the lamp body are rotatably connected to the two arms of the U-shaped frame respectively. The lamp body includes a lamp housing, in which a light source is provided, and along the light emitting direction of the light source, there are successively provided a mounting frame, at least one effect disc, a magnifying glass frame, a focusing lens and a light emitting lens. The focusing lens can be driven by a focusing motor to approach or move away from the light emitting lens to adjust the focal length of the beam moving head lamp. The mounting frame is provided with a light transmission hole, special effect lenses are installed on the effect disc, a magnifying glass is installed on the magnifying glass frame, the magnifying glass frame is connected to a first motor through a first vertical axis deviating from the magnifying glass, the first motor is installed on the mounting frame and can drive the magnifying glass frame to rotate around the first vertical axis so as to align or avoid the light transmission hole with the magnifying glass lens, so as to produce a magnifying effect on the light beam by using the magnifying glass lens.
[0006] As a preferred technical solution, a prism frame is further provided between the effect disc and the magnifying glass frame. The prism frame is provided with a rotatable gear ring, and prism lenses are installed inside the gear ring. The prism frame is connected to a second motor through a second vertical axis deviating from the gear ring. A gear that can rotate independently is sleeved on the second vertical axis, and the gear meshes with the gear ring. The gear is connected to a third motor through a transmission belt group. Both the second motor and the third motor are installed below the mounting frame. The second motor can drive the prism frame to rotate around the second vertical axis so as to align or avoid the light transmission hole with the prism lenses, and the third motor can drive the gear ring and the prism lenses to rotate around the axis through the gear.
[0007] As a preferred technical solution, the effect disk is a disk-shaped structure, on which a plurality of lens mounting holes and an avoidance position are provided at circumferential intervals, and different special effect lenses are installed in each lens mounting hole. The axis of the effect disk deviates from the light-transmitting hole and is pivotally connected to the mounting frame through a third vertical axis, and can rotate around the axis under the drive of a corresponding motor, so that each special effect lens can be aligned with or avoid the light-transmitting hole, so as to produce different special effects on the light beam through different special effect lenses.
[0008] As a preferred technical solution, the special effect lens includes at least one of a fogged lens, a water pattern lens, a pattern lens, a prism lens, and a multi-color colored glass lens.
[0009] Compared with the beam moving head light in the prior art, the beam moving head light provided by the utility model mainly has the following beneficial effects:
[0010] 1. A magnifying glass frame is arranged behind the effect disk, and the magnifying glass frame can be rotated under the drive of the first motor to align with or avoid the light-transmitting hole, so that not only can the effect disk be used to make the light beam produce different colors or pattern effects, but also the magnifying glass can be used to magnify the light beam, and the effects of the magnifying glass and the effect disk can be freely combined, so as to produce richer lighting effects.
[0011] 2. By setting up a prism frame, the prism frame can be rotated under the drive of the second motor to align the prism sheet with or avoid the light-transmitting hole. The prism sheet installed on the prism frame can also rotate under the drive of the third motor. Therefore, not only can the prism sheet be used to produce special lighting effects, but the rotation of the prism sheet can also be used to further enrich the lighting effects. Moreover, the effect plate, prism frame and magnifying glass frame are arranged in sequence at intervals in the light emitting direction of the light source, so that the effects of the three can be freely combined, which can further produce richer lighting effects.
[0012] 3. Several lens installation holes and an avoidance position are set on the effect disk, so that different special effect lenses can be flexibly switched by rotating the effect disk to produce different special lighting effects, or switched to the avoidance position to not produce special lighting effects. The structural design is reasonable and ingenious, and the adjustment is convenient and flexible. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic diagram of the structure of the beam moving head light in the embodiment when the lamp housing is omitted;
[0014] Figure 2 yes Figure 1 A schematic diagram of the structure of the middle mounting frame, effect plate, prism frame and magnifying glass frame;
[0015] Figure 3 This is a schematic diagram of the structure of the effects disk.
[0016] Among them, there are a base 1, a U-shaped frame 2, a lamp body 3, a light source 31, a mounting frame 32, a light-transmitting hole 321, an effect plate 33, a lens mounting hole 331, a space avoidance position 332, a magnifying glass frame 34, a magnifying glass 341, a first vertical axis 342, a first motor 343, a focusing lens 35, a light output lens 36, a focusing motor 37, a prism frame 38, a gear ring 381, a second vertical axis 382, a second motor 383, a gear 384, and a third motor 385. DETAILED DESCRIPTION
[0017] The utility model will now be further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the structures related to the utility model. In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or it can be indirectly connected through an intermediate element. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.
[0018] like Figure 1 , 2 As shown, this embodiment provides a beam moving head light, including a base 1, a U-shaped frame 2 and a lamp body 3, the bottom of the U-shaped frame 2 is rotatably connected to the base 1, and the two sides of the lamp body 3 are rotatably connected to the two arms of the U-shaped frame 2 respectively, and the lamp body 3 includes a lamp housing, a light source 31 is arranged in the lamp housing, and a mounting frame 32, at least one effect disk 33, a magnifying glass frame 34, a focusing lens 35 and a light emitting lens 36 are sequentially arranged along the light emitting direction of the light source 31, and the focusing lens 35 can be driven by a focusing motor 37 to move close to or away from the light emitting lens 36 to To adjust the focal length of the beam moving head light, a light-transmitting hole 321 is provided on the mounting frame 32, a special-effect lens (not shown in the drawings) is installed on the effect disk 33, a magnifying glass 341 is installed on the magnifying glass frame 34, and the magnifying glass frame 34 is connected to the first motor 343 through a first vertical axis 342 deviating from the magnifying glass 341. The first motor 343 is installed on the mounting frame 32 and can drive the magnifying glass frame 34 to rotate around the first vertical axis 342 so that the magnifying glass 341 can be aligned with or avoid the light-transmitting hole 321, so as to utilize the magnifying glass 341 to produce a magnifying effect on the light beam.
[0019] The beam moving head light provided in this embodiment is provided with a magnifying glass frame 34 behind the effect disk 33, and the magnifying glass frame 34 can be rotated under the drive of the first motor 343 to align with or avoid the light-transmitting hole 321, so that not only can the effect disk 33 be used to make the light beam produce different colors or pattern effects, but the magnifying glass 341 can also be used to magnify the light beam, and the effects of the magnifying glass 341 and the effect disk 33 can be freely combined, so as to produce richer lighting effects.
[0020] As a preferred solution of this embodiment, a prism frame 38 is further provided between the effect disk 33 and the magnifying glass frame 34. A rotatable ring gear 381 is provided on the prism frame 38. A prism sheet (not shown in the drawings) is installed in the ring gear 381. The prism frame 38 is connected to the second motor 383 through a second vertical shaft 382 deviating from the ring gear 381. An independently rotatable gear 384 is sleeved on the second vertical shaft 382. The gear 384 meshes with the ring gear 381. The gear 384 is connected to the third motor 385 through a transmission belt set (not shown in the drawings). The second motor 383 and the third motor 385 are both installed below the mounting frame 32. The second motor 383 can drive the prism frame 38 to rotate around the second vertical shaft 382 so that the prism sheet can be aligned with or avoid the light-transmitting hole 321. The third motor 385 can drive the ring gear 381 and the prism sheet to rotate around the axis through the gear 384. By setting up the prism frame 38, the prism frame 38 can be rotated under the drive of the second motor 383 to align the prism sheet with or avoid the light-transmitting hole 321. The prism sheet installed on the prism frame 38 can also rotate under the drive of the third motor 385, so that not only can the prism sheet be used to produce special lighting effects, but the rotation of the prism sheet can also be used to further enrich the lighting effects. Moreover, the effect plate 33, the prism frame 38 and the magnifying glass frame 34 are arranged in sequence at intervals in the light emitting direction of the light source 31, so that the effects of the three can be freely combined, which can further produce richer lighting effects.
[0021] As a preferred solution of this embodiment, the effect disk 33 is a disc-shaped structure, and a plurality of lens installation holes 331 and a clearance position 332 are provided at intervals along the circumference thereof. Different special effect lenses are installed in each lens installation hole 331. The axis of the effect disk 33 deviates from the light-transmitting hole 321 and is pivotally connected to the mounting frame 32 through a third vertical axis, and can rotate around the axis under the drive of the corresponding motor, so that each special effect lens can be aligned with or avoid the light-transmitting hole 321, so that different special effect lenses can produce different special effects on the light beam through different special effect lenses. The effect disk 33 is provided with a plurality of lens installation holes 331 and a clearance position 332, so that different special effect lenses can be flexibly switched to produce different special lighting effects through the rotation of the effect disk 33, or switched to the clearance position 332 so as not to produce special lighting effects. The structural design is reasonable and ingenious, and the adjustment is convenient and flexible.
[0022] As a preferred solution of this embodiment, the special effect lens includes at least one of a fogged lens, a water pattern lens, a pattern lens, a prism lens, and a multi-color colored glass lens.
[0023] The above description is only a preferred embodiment of the present application and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept of the utility model. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) having similar functions disclosed in the present application.
Claims
1. A beam moving head light, comprising a base, a U-shaped frame and a lamp body, wherein the bottom of the U-shaped frame is rotatably connected to the base, and the two sides of the lamp body are rotatably connected to the two arms of the U-shaped frame respectively, and the lamp body comprises a lamp housing, characterized in that: A light source is arranged in the lamp housing, and a mounting frame, at least one effect disk, a magnifying glass frame, a focusing lens and a light-emitting lens are arranged in sequence along the light-emitting direction of the light source. The focusing lens can be driven by a focusing motor to move closer to or farther away from the light-emitting lens to adjust the focal length of the light beam moving head light. A light-transmitting hole is arranged on the mounting frame, a special-effect lens is arranged on the effect disk, a magnifying glass is arranged on the magnifying glass frame, the magnifying glass frame is connected to a first motor via a first vertical axis deviating from the magnifying glass, the first motor is mounted on the mounting frame and can drive the magnifying glass frame to rotate around the first vertical axis so that the magnifying glass can be aligned with or away from the light-transmitting hole, so as to utilize the magnifying glass to produce a magnifying effect on the light beam.
2. The beam moving head light according to claim 1, characterized in that: A prism frame is also provided between the effect disk and the magnifying glass frame, the prism frame is provided with a rotatable gear ring, a prism sheet is installed in the gear ring, the prism frame is connected to the second motor via a second vertical axis deviating from the gear ring, an independently rotatable gear is sleeved on the second vertical axis, the gear is meshed with the gear ring, the gear is connected to the third motor via a transmission belt set, the second motor and the third motor are both installed below the mounting frame, the second motor can drive the prism frame to rotate around the second vertical axis so that the prism sheet can be aligned with or avoid the light-transmitting hole, and the third motor can drive the gear ring and the prism sheet to rotate around the axis through the gear.
3. The beam moving head light according to claim 1, characterized in that: The effect disk is a disk-shaped structure, on which a plurality of lens mounting holes and an avoidance position are provided at intervals in the circumferential direction, and different special effect lenses are installed in each lens mounting hole respectively. The axis of the effect disk deviates from the light-transmitting hole and is pivotally connected to the mounting frame through a third vertical axis, and can rotate around the axis under the drive of a corresponding motor, so that each special effect lens can be aligned with or avoid the light-transmitting hole, so as to produce different special effect effects on the light beam through different special effect lenses.
4. The beam moving head light according to claim 3, characterized in that: The special effect lens includes at least one of a fogged lens, a water pattern lens, a pattern lens, a prism lens, and a multi-color colored glass lens.