Novel multi-lighting-effect projection lamp

Abstract

The utility model discloses a novel multi-lighting-effect projection lamp which comprises a shell and a transmission mechanism arranged in the shell and further comprises a first lighting effect assembly, a second lighting effect assembly and a linkage piece, a rotating shaft of the transmission mechanism is connected with the first lighting effect assembly, one end of the linkage piece is connected with one end of the first lighting effect assembly, and the other end of the linkage piece is connected with the other end of the second lighting effect assembly. The other end of the linkage piece is connected with one end of the second lighting effect assembly; when the rotating shaft rotates, the first lighting effect assembly, the linkage piece and the second lighting effect assembly rotate synchronously. The utility model has the beneficial effects that the transmission structure is exquisite, and the use is convenient; and by arranging the linkage piece, simultaneous superposition of a plurality of lighting effects can be realized, and the visual effect of projection is enriched.

Description

Technical Field

[0001] The utility model relates to the technical field of projection lamps, and particularly relates to a new type of projection lamp with multiple light effects. Background Art

[0002] A projection lamp is an electrical device that can project images or texts onto the ground or walls. Currently, it is mostly used to create an atmosphere.

[0003] There is a projection lamp that projects water patterns on the market, which projects the water pattern shadows on the water pattern board to form a water ripple light effect. It is mostly applied to scene fields such as stage building facades, bridges, roads, and garden landscapes, and has a decorative function.

[0004] However, the existing water pattern projection lamps can only be used to project water patterns and cannot have different light effects superimposed. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model aims to provide a new type of projection lamp with multiple light effects. Through an innovative transmission structure, different light effects can be superimposed, enriching the visual effect after projection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A new type of projection lamp with multiple light effects includes a housing, and a transmission mechanism arranged in the housing. It also includes a first light effect component, a second light effect component, and a linkage member. The rotating shaft of the transmission mechanism is connected to the first light effect component. One end of the linkage member is connected to one end of the first light effect component, and the other end of the linkage member is connected to one end of the second light effect component. Wherein, when the rotating shaft rotates, the first light effect component, the linkage member, and the second light effect component rotate synchronously.

[0008] It should be noted that the first light effect component includes a first light source group and a first lens group. The first light source group is arranged in the first lens group, and the first lens group is connected to the rotating shaft of the transmission mechanism. One end of the linkage member is connected to the first lens group, and the other end of the linkage member is connected to one end of the second light effect component.

[0009] It should be noted that the first lens group includes a first lens cylinder and a first lens located above the first lens cylinder. One end face of the first lens cylinder is provided with a first mounting hole, and the rotating shaft extends into the first lens cylinder and is connected to the inside of one side of the first mounting hole; the first light source group is arranged inside the first lens cylinder; wherein, one end of the linkage is connected to the other side of the first mounting hole, and the other end of the linkage is connected to one end of the second light effect component; when the rotating shaft rotates, the first lens cylinder rotates around the first light source group, and the linkage and the second light effect component rotate synchronously.

[0010] It should be noted that one end of the linkage is provided with a flange, and the flange is inserted into the other side of the first mounting hole; the other end of the linkage is provided with a connecting column, and the second light effect component is connected to the connecting column; wherein, the flange and the rotating shaft are coaxially arranged.

[0011] It should be noted that the second light effect component includes a second light source group, a second lens cylinder and a second lens group located above the second lens cylinder, and the second light source group is arranged inside the second lens cylinder; one end face of the second lens cylinder is provided with a second mounting hole, and the connecting column is inserted into the second mounting hole; during rotation, driven by the linkage, the second lens cylinder rotates around the second light source group.

[0012] It should be noted that the first light source group is composed of a first light source and a first control circuit, and the control circuit is fixed to the transmission mechanism. When the rotating shaft rotates, the first lens cylinder rotates around the first light source.

[0013] It should be noted that the second light source group is composed of a second light source, a condenser cup and a second control circuit, and the condenser cup is arranged on one side of the illumination surface of the second light source; during rotation, the second lens cylinder rotates around the second light source and the condenser cup.

[0014] It should be noted that the second lens group includes a lens bracket, a plate-shaped lens and a convex lens. The plate-shaped lens is arranged inside the lens bracket, and the convex lens is arranged on the top of the lens bracket.

[0015] It should be noted that there is also a light effect bracket, and the first light effect component, the second light effect component and the linkage are respectively arranged inside the light effect bracket.

[0016] It should be noted that there is also a laser module, and the laser module is arranged on one side of the light effect bracket.

[0017] As a preferred technical solution, the present utility model further comprises one or more clutch structures, which can be used to control the linkage member, so that the linkage member is combined with or separated from the light effect component directly connected to the rotating shaft, thereby controlling the synchronous rotation or stopping of other light effect components.

[0018] The beneficial effects of the present utility model are as follows: the transmission structure is delicate and easy to use; through the arranged linkage member, multiple light effects can be synchronously rotated, realizing the simultaneous superposition of multiple light effects and enriching different projection visual effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the multi-light effect component of the present utility model;

[0020] Figure 2 is Figure 1 a schematic structural diagram of the first lens column and the linkage member in

[0021] Figure 3 a schematic cross-sectional structural diagram of the present utility model;

[0022] Figure 4 is a schematic structural diagram of the projection lamp of the present utility model;

[0023] Figure 5 is a schematic diagram of the assembled projection lamp of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will further describe the present utility model in conjunction with the drawings. It should be noted that this embodiment is based on the present technical solution and gives detailed implementation manners and specific operation processes, but the protection scope of the present utility model is not limited to this embodiment.

[0025] As Figure 1 shown, the present utility model is a novel projection lamp with multiple light effects, including a housing 100, and a transmission mechanism 1 arranged in the housing 100. It further includes a first light effect component 2, a second light effect component 3 and a linkage member 4. The rotating shaft 11 of the transmission mechanism 1 is connected to the first light effect component 2. One end of the linkage member 4 is connected to one end of the first light effect component 2, and the other end of the linkage member 4 is connected to one end of the second light effect component 3. Among them, when the rotating shaft 11 rotates, the first light effect component 2, the linkage member 4 and the second light effect component 3 rotate synchronously.

[0026] It should be pointed out that the transmission mechanism adopted by the present utility model can be a rotating motor in the prior art. However, as an alternative, other driving mechanisms in the prior art can also be adopted, such as screw drive, belt drive, chain drive, etc.

[0027] Further, asFigure 1 As shown in the figure, the first light effect component 2 of the present utility model includes a first light source group 21 and a first lens group 22. The first light source group 21 is disposed within the first lens group 22, and the first lens group 22 is connected to the rotating shaft 11 of the transmission mechanism 1. One end of the linkage member 4 is connected to the first lens group 22, and the other end of the linkage member 4 is connected to one end of the second light effect component 3.

[0028] Further, as Figure 1 、 Figure 2 、 Figure 3 shown in the figure, the first lens group 22 of the present utility model includes a first lens column 221 and a first lens 222 located above the first lens column 221. One side end face of the first lens column 221 is provided with a first mounting hole 2211, and the rotating shaft 11 extends into the first lens column 221 and is connected to the inside of one side of the first mounting hole 2211. The first light source group 21 is disposed within the first lens column 221. Wherein, one end of the linkage member 4 is connected to the other side of the first mounting hole 2211, and the other end of the linkage member is connected to one end of the second light effect component 3. When the rotating shaft 11 rotates, the first lens column 221 rotates around the first light source group 21, and the linkage member 4 and the second light effect component 3 rotate synchronously.

[0029] As a preferred technical solution, the surface of the first lens column of the present utility model is provided with a number of continuously arranged hexahedrons. When the first lens column rotates continuously, a three-dimensional visual effect of a continuously rotating hexagon is formed.

[0030] Furthermore, the inner surface of the first lens of the present utility model is provided with a vortex-shaped section that converges towards the center. The light projected through the first lens column enters the first lens and then projects out, forming a light effect of a continuously converging hexagon rotating and superimposing.

[0031] Further, as Figure 1 、 Figure 2 shown in the figure, one end of the linkage member 4 of the present utility model is provided with a flange 41, and the flange 41 is inserted into the other side of the first mounting hole 2211. The other end of the linkage member 4 is provided with a connecting column 42, and the second light effect component 3 is connected to the connecting column 42. Wherein, the flange 41 and the rotating shaft 11 are coaxially arranged.

[0032] Further, as Figure 1 、 Figure 3As shown in the figure, the second light effect component 3 of the present utility model includes a second light source group 31, a second lens column 32, and a second lens group 33 located above the second lens column 32. The second light source group 31 is arranged inside the second lens column 32. A second mounting hole 321 is provided on one end face of the second lens column 32, and the connecting column 42 is inserted into the second mounting hole 321. When rotating, driven by the linkage 4, the second lens column 32 rotates around the second light source group 31.

[0033] Furthermore, the first light source group of the present utility model is composed of a first light source and a first control circuit. The control circuit is fixed to the transmission mechanism. When the rotating shaft rotates, the first lens column rotates around the first light source.

[0034] Furthermore, as Figure 1 shown in the figure, the second light source group of the present utility model is composed of a second light source, a condenser cup 311, and a second control circuit. The condenser cup 311 is arranged on one side of the light-illuminating surface of the second light source. When rotating, the second lens column rotates around the second light source and the condenser cup.

[0035] It should be noted that in the present utility model, either the first light source or the second light source can use an LED as the light source. Of course, other light-emitting sources in the prior art can also be used.

[0036] Furthermore, as Figure 1 shown in the figure, the second lens group 33 of the present utility model includes a lens bracket 331, a plate-shaped lens 332, and a convex lens 333. The plate-shaped lens 332 is arranged inside the lens bracket 331, and the convex lens 333 is arranged on the top of the lens bracket 331.

[0037] As a preferred technical solution, the surface of the plate-shaped lens of the present utility model is provided with continuous unevenness, and these continuous unevennesses form a visual effect similar to water ripples. Of course, these projected water ripples can also be regarded as a visual effect similar to nebulae in the starry sky.

[0038] Furthermore, when the light of the second light source passes through the condenser cup and then exits from the continuously rotating second lens column, enters the plate-shaped lens, and finally projects out from the convex lens, a continuously flowing water ripple light effect is formed.

[0039] It should be noted that the projected image of the first light effect component of the present utility model is located in the middle of the second light effect component, so that the projected images of the first light effect component and the second light effect component of the present utility model are superimposed on each other.

[0040] Furthermore, as Figure 4As shown, the utility model further comprises a light effect bracket 5, and the first light effect component, the second light effect component and the linkage member are respectively arranged inside the light effect bracket.

[0041] Furthermore, as Figure 1 , Figure 4 shown, the utility model further comprises a laser module 6, and the laser module 6 is arranged on one side of the light effect bracket 5.

[0042] It should be noted that the utility model can achieve the projection visual effect of stardust through the above-mentioned laser module, and the laser module also adopts the structure of simultaneous superposition of a laser generator and a grating sheet in the prior art. In this way, after the laser passes through the grating sheet, an image of several "small dots" can be projected, forming a visual effect similar to stardust.

[0043] The continuous six-sided body rotating light effect that continuously gathers at the center formed by the aforementioned first light effect component, the continuous rolling large-scale ripple (water pattern, nebula) light effect formed by the second light effect component, and the stardust light effect projected by the laser module jointly form the visual effects of a starry sky and a rolling nebula.

[0044] As another preferred technical solution, based on the linkage structure of the utility model, multiple different light effects can be simultaneously superimposed. However, different light effects can be achieved only by replacing different lenses. For example, light effects in the prior art such as the aurora borealis, the Milky Way starry sky, water patterns, colorful starry sky, black hole starry sky, and vortex nebula can all be applied to the utility model.

[0045] It should be noted that the utility model only shows the superposition of 2 light effect components, but it should not be understood as a limitation on the protection scope of the utility model. As another technical solution, as previously mentioned, based on the linkage structure of the utility model, 2 or more than 2 multiple light effect superpositions can be added to the projection lamp.

[0046] Furthermore, Figure 5 shows that the housing of the utility model is similar to an arch. In fact, the housing can be of any shape. In addition, as Figure 4 shown, a first opening 101 and a second opening 102 are respectively provided on the housing 100. The first lens 222 in the first light effect component is arranged inside the first opening 101, while the convex lens 333 in the second light effect component is arranged inside the second opening 102. Of course, in order to protect the transparency from being damaged, a transparent cover 103 is also provided, and the transparent cover 103 is buckled on the top of the housing 100.

[0047] In order to further enrich the functions of the utility model, as a preferred technical solution, as Figure 4As shown in the figure, the present utility model can also be provided with a speaker 104 inside the housing 100. While projecting an image, music can be played synchronously through the speaker 104 to further create a better atmosphere.

[0048] It should be noted that the present utility model has a control circuit and a battery that can be charged and discharged cyclically; further, the function of the control circuit is the same as that of the prior art. For example, it is used to control the startup or shutdown of the present utility model, the startup or shutdown of the transmission mechanism, etc.

[0049] As a preferred technical solution, the present utility model is also provided with one or more clutch structures, which can be used to control the linkage member, so that the linkage member is combined with or separated from the light effect component directly connected to the rotating shaft, thereby controlling the synchronous rotation or stop rotation of other light effect components.

[0050] Further, the clutch structure adopts the jaw clutch structure in the prior art. In fact, the linkage member of the present utility model is divided into two half-clutch structures, which are composed of a shift lever and a spring. One half-clutch structure (half-linkage member) is connected to the rotating shaft inside the first light effect component, and the other half-clutch structure (half-linkage member) is connected to the driven shaft of the second light effect component. The shift lever and the spring are installed on the driven shaft of the second light effect component. The linkage or separation between the two half-clutch structures is realized through the shift lever and the spring (resetting and compressing), so as to realize the rotation of a single light effect component or the synchronous rotation of multiple light effects.

[0051] Embodiment

[0052] When the present utility model is started for projection, the rotating shaft of the transmission mechanism drives the first lens column to rotate. Since the first light source is located inside the first lens column, more realistic water patterns or nebulae are emitted from the first lens column, and then enter the first lens for effect superposition, forming a continuously converging hexagonal rotating superposition light effect towards the center; further, driven by the linkage member, the second lens column rotates synchronously. The light of the second light source passes through the condenser cup and is emitted from the continuously rotating second lens column, and then enters the plate-shaped lens and is finally projected from the convex lens, forming a continuously flowing water ripple or nebula light effect; in addition, the laser module simultaneously forms a starry sky light effect. Under the superposition of the three light effects, a visual effect of stars and rolling nebulae is formed.

[0053] For those skilled in the art, various corresponding changes and deformations can be given according to the above technical solutions and concepts, and all these changes and deformations should be included within the protection scope of the claims of the present utility model.

Claims

1. A novel multi-light-effect projection lamp, comprising a housing and a transmission mechanism disposed in the housing, characterized in that: It also includes a first light effect component, a second light effect component and a linkage member, wherein the rotating shaft of the transmission mechanism is connected to the first light effect component, one end of the linkage member is connected to one end of the first light effect component, and the other end of the linkage member is connected to one end of the second light effect component; wherein when the rotating shaft rotates, the first light effect component, the linkage member and the second light effect component rotate synchronously.

2. The novel multi-light-effect projection lamp according to claim 1 is characterized in that: The first light effect component includes a first light source group and a first lens group. The first light source group is arranged in the first lens group. The first lens group is connected to the rotating shaft of the transmission mechanism; one end of the linkage member is connected to the first lens group, and the other end of the linkage member is connected to one end of the second light effect component.

3. The novel multi-light-effect projection lamp according to claim 2, characterized in that: The first lens group includes a first lens column and a first lens located above the first lens column, a first mounting hole is provided on one side end face of the first lens column, the rotating shaft extends into the first lens column and is connected to one side of the first mounting hole; the first light source group is arranged in the first lens column; wherein, one end of the linkage member is connected to the other side of the first mounting hole, and the other end of the linkage member is connected to one end of the second light effect component; when the rotating shaft rotates, the first lens column rotates around the first light source group, and the linkage member and the second light effect component rotate synchronously.

4. The novel multi-light-effect projection lamp according to claim 3 is characterized in that: A flange is provided at one end of the linkage member, and the flange is plugged into the other side of the first mounting hole; a connecting column is provided at the other end of the linkage member, and the second light effect component is connected to the connecting column; wherein the flange and the rotating shaft are coaxially arranged.

5. The novel multi-light-effect projection lamp according to claim 4 is characterized in that: The second light effect component includes a second light source group, a second lens column and a second lens group located above the second lens column, and the second light source group is arranged in the second lens column; a second mounting hole is provided on one side end face of the second lens column, and the connecting column is inserted into the second mounting hole; when rotating, the second lens column rotates around the second light source group under the drive of the linkage member.

6. The novel multi-light-effect projection lamp according to claim 3 is characterized in that: The first light source group is composed of a first light source and a first control circuit. The control circuit is fixed to the transmission mechanism. When the rotating shaft rotates, the first lens column rotates around the first light source.

7. The novel multi-light-effect projection lamp according to claim 5, characterized in that: The second light source group is composed of a second light source, a focusing cup and a second control circuit. The focusing cup is arranged on one side of the illumination surface of the second light source. When rotating, the second lens column rotates around the second light source and the focusing cup.

8. The novel multi-light-effect projection lamp according to claim 5, characterized in that: The second lens group includes a lens holder, a plate lens and a convex lens. The plate lens is arranged in the lens holder, and the convex lens is arranged on the top of the lens holder.

9. The novel multi-light-effect projection lamp according to claim 3, characterized in that: A light effect bracket is also provided, and the first light effect component, the second light effect component and the linkage member are respectively arranged in the light effect bracket.

10. The novel multi-light-effect projection lamp according to claim 9, characterized in that: A laser module is also provided, and the laser module is arranged on one side of the light effect bracket.

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