CN214122668U

CN214122668U - Projection equipment

Info

Publication number: CN214122668U
Application number: CN202023080206.XU
Authority: CN
Inventors: 梁毅; 李劲松
Original assignee: Liangye Technology Group Co Ltd
Current assignee: Liangye Technology Group Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-03
Anticipated expiration: 2030-12-18

Abstract

The application provides a projection equipment, relates to multimedia technology field, solves present projection equipment form singleness, can not satisfy the problem of people's visual experience demand that strengthens day by day. The projection equipment comprises a support part, a first group of lamps, a second group of lamps and at least one projection device; the supporting part comprises a first plane, a second plane and a matching part, and the first plane is connected with the second plane through the matching part; the first group of lamps are arranged in the first plane and close to the matching part; the second group of lamps are arranged in the second plane and close to the matching part; the projection device is arranged on the second plane, and a projection lens of the projection device faces the matching part. The projection device provided by the application is used for projection.

Description

Projection equipment

Technical Field

The application relates to the technical field of multimedia, in particular to a projection device.

Background

The projection equipment can project images or videos onto a curtain and is widely applied to exhibition halls, offices, schools and entertainment places.

As the living standard of the substance is gradually improved, the mental demand of people is also continuously improved, for example, good visual enjoyment can bring mental relaxation and pleasure to people. However, the existing projection devices are single in form, and mostly simply combine a planar projection curtain and a projection apparatus, so that the projection presentation effect is single, and colorful visual experience cannot be brought to audiences. Moreover, the size of the projection screen is limited, so that the existing projection equipment cannot bring shocking visual experience to the audience. That is, current projection devices have been unable to meet the ever-increasing visual experience demands of people.

SUMMERY OF THE UTILITY MODEL

The utility model provides a projection equipment can be used for solving present projection equipment form singleness, can not satisfy the technical problem of people's visual experience demand that strengthens day by day.

The embodiment of the utility model provides a projection device, projection device includes supporting part, first group lamps and lanterns, second group lamps and lanterns and at least one projection arrangement;

the supporting part comprises a first plane, a second plane and a matching part, and the first plane is connected with the second plane through the matching part;

the first group of lamps are arranged in the first plane and close to the matching part;

the second group of lamps are arranged in the second plane and close to the matching part;

the projection device is arranged on the second plane, and a projection lens of the projection device faces the matching part.

Optionally, in an embodiment, the first group of luminaires comprises at least one of:

a light beam lamp, a dye lamp, a cutting lamp, a pattern lamp, a laser lamp;

the second group of light fixtures comprises at least one of:

light beam lamps, dye lamps, cut lamps, pattern lamps, laser lamps.

Optionally, in an embodiment, the projection apparatus further comprises a first set of misty spray devices disposed on the mating portion and a second set of misty spray devices disposed in the second plane near the mating portion.

Optionally, in an embodiment, the projection apparatus further includes a sound device set, and at least one sound device in the sound device set is disposed in the second plane near the matching portion.

Optionally, in one embodiment, the matching portion includes a first matching surface, a second matching surface and a third matching surface, and the first matching surface, the second matching surface and the third matching surface are connected in sequence to form a "U" shape.

Optionally, in one embodiment, the first set of light fixtures comprises a first set of beam lights, a second set of beam lights, a third set of beam lights, a first set of pattern lights, a second set of pattern lights, a first set of cut lights, a second set of cut lights, and a first set of laser lights;

wherein the first set of beam lights, the first set of pattern lights, and the first set of cutting lights are disposed in the first plane proximate the first mating surface; the second group of beam lamps and the first group of laser lamps are arranged in the first plane and close to the second matching surface; the third set of beam lights, the second set of pattern lights, and the second set of cutting lights are disposed in the first plane proximate to the third mating surface.

Optionally, in an embodiment, the first set of beam lamps includes a plurality of first beam lamps, the first set of pattern lamps includes a plurality of first pattern lamps, and the first set of cutting lamps includes a plurality of first cutting lamps, wherein the plurality of first beam lamps, the plurality of first pattern lamps, and the plurality of first cutting lamps are interspersed in the first plane near the first mating surface;

the second group of light beam lamps comprises a plurality of second light beam lamps, the first group of laser lamps comprises a plurality of first laser lamps, and the plurality of second light beam lamps and the plurality of first laser lamps are arranged in the first plane in an inserting mode and close to the second matching surface;

the third group of light beam lamps comprise a plurality of third light beam lamps, the second group of pattern lamps comprise a plurality of second pattern lamps, the second group of cutting lamps comprise a plurality of second cutting lamps, and the third group of light beam lamps, the second pattern lamps and the second cutting lamps are arranged on the first plane in a penetrating mode and close to the third matching surface.

Optionally, in one embodiment, the second set of light fixtures comprises a first set of dye lamps, a second set of dye lamps, a third set of cut lamps, a fourth set of cut lamps, a fifth set of cut lamps, a second set of laser lamps, a third set of light lamps, and a fourth set of laser lamps;

wherein the first set of dye lamps, the third set of cut lamps, and the second set of laser lamps are disposed in the second plane proximate to the first mating surface; the second group of dyeing lamps, the fourth group of cutting lamps and the third group of laser lamps are arranged in the second plane and close to the second matching surface; the third group of dyeing lamps, the fifth group of cutting lamps and the fourth group of laser lamps are arranged at positions close to the third matching surface in the second plane.

Optionally, in an embodiment, the first group of the dying lamps includes a plurality of first dying lamps, the third group of the cutting lamps includes a plurality of third cutting lamps, and the second group of the laser lamps includes a plurality of second laser lamps, wherein the plurality of first dying lamps, the plurality of third cutting lamps and the plurality of second laser lamps are alternately arranged in the second plane at positions close to the first matching surface;

the second group of dyeing lamps comprise a plurality of second dyeing lamps, the fourth group of cutting lamps comprise a plurality of fourth cutting lamps, the third group of laser lamps comprise a plurality of third laser lamps, and the plurality of second dyeing lamps, the plurality of fourth cutting lamps and the plurality of third laser lamps are arranged in the second plane close to the second matching surface in an inserting mode;

the third group of dyeing lamps comprise a plurality of third dyeing lamps, the fifth group of cutting lamps comprise a plurality of fifth cutting lamps, the fourth group of laser lamps comprise a plurality of fourth laser lamps, the third dyeing lamps, the fifth cutting lamps and the fourth laser lamps are arranged in a penetrating mode and close to the third matching surface in the second plane.

Optionally, in an embodiment, the number of the projection devices is 4, which are respectively a first projection device, a second projection device, a third projection device and a fourth projection device;

the first projection device is arranged in the second plane close to the first matching surface and close to the U-shaped opening;

the second projection device is arranged in a first corner area in the second plane; the first corner region is within a first predetermined distance range from the first mating surface, and the first corner region is within the first predetermined distance range from the second mating surface;

the third projection device is arranged in a second corner area in the second plane; the second corner region is within the first predetermined distance range from the second mating surface and the second corner region is within the first predetermined distance range from the third mating surface;

the fourth projection device is arranged in the second plane close to the third matching surface and close to the U-shaped opening.

The utility model discloses the beneficial effect who brings as follows:

the projection equipment provided by the embodiment of the application comprises a support part, a first group of lamps, a second group of lamps and at least one projection device; the supporting part comprises a first plane, a second plane and a matching part, and the first plane is connected with the second plane through the matching part; the first group of lamps are arranged in the first plane and close to the matching part; the second group of lamps are arranged in the second plane and close to the matching part; the projection device is arranged on the second plane, and a projection lens of the projection device faces the matching part. By introducing various lamps into the projection equipment, the combination of various lights and images projected on the matching part can bring colorful visual experience for audiences.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a schematic view of a projection apparatus according to an embodiment of the present disclosure;

FIG. 2 is a schematic view of another projection apparatus provided in an embodiment of the present application;

FIG. 3 is a schematic diagram of a distribution of the projection devices in the projection apparatus provided in FIG. 2;

fig. 4 is a schematic diagram of the distribution of the sound units in the projection apparatus provided in fig. 2.

Reference numerals:

10-a projection device; 101-a mating portion; 1011 — a first mating surface; 1012 — a second mating surface; 1013 — a third mating surface; 102 — a first plane; 103-a second plane; 104 — a first group of luminaires; 1041 — a first beam light; 1042 — a first pattern light; 1043 — first cutting lamp; 1044 — a second beam light; 1045 — first laser light; 1046 — third Beam light; 1047 — second pattern light; 1048 — second cutting lamp; 105-a second group of luminaires; 1051 — first dye lamp; 1052-third cutting light; 1053-second laser light; 1054-second tinted lamp; 1055-fourth cutting light; 1056-third laser light; 1057 a third dye lamp; 1058 — fifth cutting light; 1059-fourth laser light; 106 — a projection device; 1061 — a first projection device; 1062 — a second projection device; 1063 — a third projection device; 1064 — a fourth projection device; 107-first set of miston spray devices; 108-a second set of miston spray devices; 109-acoustic device group; 1091-left surround and bass channel sound group; 1092-left and bass channel sound sets; 1093-center sound channel sound group; 1094-right and bass channel sound sets; 1095-right surround and bass channel audio set.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As described in the background of the present application, the existing projection apparatus has a single form, and mostly is a simple combination of a planar projection curtain and a projection device, which results in a general projection presentation effect and cannot bring about a colorful visual experience for viewers. Moreover, the size of the projection screen is limited, so that the existing projection equipment cannot bring shocking visual experience to the audience. That is, current projection devices have been unable to meet the ever-increasing visual experience demands of people.

Based on this, the embodiment of the present application provides a projection device 10, which is used to solve the technical problem that the existing projection device is single in form and cannot meet the increasingly enhanced visual experience requirement of people. As shown in fig. 1, the projection apparatus 10 includes a support, a first set of lamps 104, a second set of lamps 105, and at least one projection device 106; the supporting part comprises a first plane 102, a second plane 103 and a matching part 101, wherein the first plane 102 is connected with the second plane 103 through the matching part 101; the first group of light fixtures 104 are arranged in the first plane 102 at a position close to the fitting part 101; the second group of light fixtures 105 are arranged in the second plane 103 at a position close to the fitting part 101; the projection device 106 is disposed on the second plane 103, and a projection lens of the projection device 106 faces the matching portion 101.

The matching unit 101 may receive an image projected by the projection device 106, where the image may be a picture or a video, and the image may be an image matched with the surrounding environment or a building. In one embodiment, the engagement portion 101 is a cliff wall. The cliff wall can be a natural cliff wall or an artificial cliff wall; the cliff wall can be a single-face cliff wall or a multi-face cliff wall. When the engaging portion 101 is a cliff, the first plane 102 may be a cliff top plane, and the second plane 103 may be a cliff bottom plane.

The first plane 102 and the second plane 103 are connected to the mating portion 101, and may form a similar "Z" shape with the mating portion 101. The first plane 102 and the second plane 103 may be used to mount various devices, such as various light fixtures, audio devices, and the like.

The first group 104 and the second group 105 of light fixtures may each include a variety of light fixtures that achieve different effects. The first group 104 and the second group 105 of light fixtures may include the same light fixtures or different light fixtures. The first group of lamps 104 is installed in the first plane 102 near the matching portion 101, and may be installed at an end portion of the first plane 102 near the matching portion 101, or may be a preset distance from the end portion, where the preset distance may be set according to actual needs. The second group of lamps 105 is installed in the second plane 103 at a position close to the matching portion 101, and may be installed at an end portion of the second plane 103 close to the matching portion 101, or may be a preset distance from the end portion, where the preset distance may be set according to actual needs.

The number of the projection devices 106 and the specific position in the second plane 103 can be determined by combining the specific form of the engaging portion 101, the projection coverage manner, and the like.

As can be seen from the above, in the projection device provided in the embodiment of the present application, by introducing the first plane, the matching portion, the second plane, the first group of lamps and the second group of lamps, the first plane, the matching portion, and the second plane are sequentially connected; disposing the first group of light fixtures in the first plane proximate to the mating portion; disposing the second group of light fixtures in the second plane proximate to the mating portion; the projection device is arranged on the second plane, and a projection lens of the projection device faces the matching part; when projection is carried out, the image projected on the matching part can combine with the shape of the surface of the matching part, so as to bring novel visual enjoyment to audiences; meanwhile, the matching part is used as a projection screen, and projection is not limited by the size of the screen, so that the view scene is spectacular, and shocking visual experience can be brought to audiences (for example, when the matching part is a cliff wall, the surface form of the cliff wall is combined with a projected image, novel visual experience can be brought to the audiences, and the cliff wall is the projection screen, is not limited by the size of the screen, and shocking visual experience can be brought to the audiences); in addition, during projection, various lights emitted from the first plane and the second plane are combined with the image projected from the matching part, so that colorful visual experience can be brought to audiences.

In one embodiment, the first set of light fixtures includes at least one of: a light beam lamp, a dye lamp, a cutting lamp, a pattern lamp, a laser lamp; the second group of light fixtures comprises at least one of: light beam lamps, dye lamps, cut lamps, pattern lamps, laser lamps.

The beam lamp can concentrate the light source on a focus so that the light source can be emitted more intensively to form a light beam, and the beam lamp can also be called a spotlight. The dyeing lamp can be an LED dyeing lamp, can change colors according to different requirements, can provide RGB mixed color and comprehensive mixed color effect, and then can generate rich color rendering effect, so that audiences can generate good visual effect. The cutting lamp can accurately and quantitatively cut unnecessary light at fixed points, namely the bright area is appointed to be bright, and the area which is not bright is intercepted, so that the emphasis is highlighted. For example, the cutting lamp can be cut into any shape according to the needs of a plot and scenes, and unnecessary stray light is cut off, such as light striking a screen and light striking a lamp bracket, so as to meet performance requirements, prop decoration and the like. The pattern lamp can project various customized patterns, and the pattern lamp can be a rotary pattern lamp (by rotating, the patterns can be projected at different positions) or a fixed pattern lamp (the patterns can be projected at fixed positions). The laser lamp can utilize the characteristic that laser beam is difficult for dispersing for the light of beating has characteristics such as bright-colored, luminance height, directive property are good and the range is far away, can attract spectator's eyesight. Therefore, different lamps can achieve different effects, different atmospheres can be generated, and corresponding lamp types can be selected according to needs in the process of practical application. The first group of lamps and the second group of lamps may include the same lamps or different lamps. Each lamp in the first group of lamps and lanterns and the second group of lamps and lanterns can be connected with a control unit and projection arrangement, the control unit can be according to the image change of throwing on the cooperation portion, control the operating condition of each lamps and lanterns in the first group of lamps and lanterns and the second group of lamps and lanterns for the light that various lamps and lanterns sent suits with the image of throwing on the cooperation portion, builds gorgeous atmosphere. Various lamps in the first group of lamps can be arranged in an inserting mode, and various lamps in the second group of lamps can also be arranged in an inserting mode.

In order to further enrich the presentation form of the projection device and bring a more attractive visual experience to the audience, in one embodiment, the projection device 10 provided in the embodiment of the present application further includes a first set of misty spray devices 107 and a second set of misty spray devices 108, the first set of misty spray devices 107 is disposed on the fitting portion 101, and the second set of misty spray devices 108 is disposed in the second plane 103 near the fitting portion 101, as shown in fig. 1.

The atomized mist spraying device can promote the movement of water through a high-pressure system, and then the charged micro water drops are split into the water drops with negatively charged surface layers and positively charged inner layers through the action of high pressure, and the negatively charged water drops are combined with atoms or molecules in the air on the surface layers to form negative ions; the inner layer of the heavier water drops sinks under the action of gravity, so that a large amount of negative ions can be obtained in the air, and white water mist similar to natural mist is formed, just like a 'foggy forest'. The first group of misty spraying devices 107 and the second group of misty spraying devices 108 can also be connected with the control unit, and the control unit can control the working state of each misty spraying device in the first group of misty spraying devices 107 and the second group of misty spraying devices 108 according to the image projected on the matching part, so that the water mist sprayed by each misty spraying device is matched with the image projected on the matching part, and the feeling of being personally on the scene is brought to audiences. The second group of miston atomization devices 108 is disposed in the second plane 103 near the matching portion 101, and may be disposed at an end portion of the second plane 103 near the matching portion 101, or may be a preset distance from the end portion, where the preset distance may be set according to actual requirements.

In an embodiment, the projection apparatus 10 provided in this embodiment of the present application further includes an acoustic device set 109, and at least one acoustic device in the acoustic device set 109 is disposed in the second plane 103 near the matching portion 101. The position of the second plane 103 close to the matching portion 101 may be an end portion of the second plane 103 close to the matching portion 101, or may be a preset distance from the end portion, and the preset distance may be set according to actual needs.

Each sound device in the sound device group 109 may be linked with the projection device 106, and is configured to play a sound effect corresponding to an image projected on the matching portion 101, and may also be configured to play a sound effect adapted to a current atmosphere. Each audio device in the audio device group 109 also can be connected with the control unit simultaneously, the control unit can be according to the image of throwing on the cooperation portion, control each audio device's operating condition in the audio device group 109 for the audio that each audio device built is with the image and the current atmosphere phase-match of throwing on the cooperation portion, brings the visual and the auditory experience of shake for spectator. On the other hand, in order to avoid adverse effects caused by sound field interference and echo, some of the acoustic devices in the acoustic device group 109 may be installed on the fitting portion 101 and/or on the first plane 102 at a position close to the fitting portion 101.

In order to provide an immersive and immersive visual experience for the audience, in one embodiment, the matching portion 101 includes a first matching surface 1011, a second matching surface 1012 and a third matching surface 1013, and the first matching surface 1011, the second matching surface 1012 and the third matching surface 1013 are sequentially connected to form a "U" shape, as shown in fig. 2.

In the embodiment of the present application, the matching portion 101 is set to be "U" shape with three surfaces surrounding the second plane 103, so that three surfaces of the viewing position where the audience is located are surrounded by the projectable matching portion, and when projection is performed, the immersive and shocking visual experience can be brought to the audience located on the second plane 103.

When the matching part 101 is a "U" shape formed by sequentially connecting the first matching surface 1011, the second matching surface 1012 and the third matching surface 1013, in order to further improve the visual experience of the scene, in one embodiment, the first group of light fixtures 104 includes a first group of light beam lamps, a second group of light beam lamps, a third group of light beam lamps, a first group of pattern lamps, a second group of pattern lamps, a first group of cutting lamps, a second group of cutting lamps and a first group of laser lamps; wherein the first set of beam lights, the first set of pattern lights, and the first set of cutting lights are disposed in the first plane proximate the first mating surface; the second group of beam lamps and the first group of laser lamps are arranged in the first plane and close to the second matching surface; the third set of beam lights, the second set of pattern lights, and the second set of cutting lights are disposed in the first plane proximate to the third mating surface.

Further, in order to further create a light effect matching the "U" shaped matching portion, in an embodiment, the first set of light beam lamps includes a plurality of first light beam lamps 1041, the first set of pattern lamps includes a plurality of first pattern lamps 1042, and the first set of cutting lamps includes a plurality of first cutting lamps 1043, wherein the plurality of first light beam lamps 1041, the plurality of first pattern lamps 1042 and the plurality of first cutting lamps 1043 are alternately disposed in the first plane 102 near the first matching surface 1011, as shown in fig. 2; the second group of light beam lamps includes a plurality of second light beam lamps 1044, the first group of laser lamps includes a plurality of first laser lamps 1045, and the plurality of second light beam lamps 1044 and the plurality of first laser lamps 1045 are arranged in the first plane 102 in a penetrating manner at positions close to the second matching surface 1012; the third group of light beam lamps includes a plurality of third light beam lamps 1046, the second group of pattern lamps includes a plurality of second pattern lamps 1047, and the second group of cutting lamps includes a plurality of second cutting lamps 1048, wherein the plurality of third light beam lamps 1046, the plurality of second pattern lamps 1047, and the plurality of second cutting lamps 1048 are alternately disposed in the first plane 102 near the third mating surface 1013.

In this case, the types and installation positions of the lamps in the second group of lamps 105 may be: the second group of lamps comprises a first group of dyeing lamps, a second group of dyeing lamps, a third group of cutting lamps, a fourth group of cutting lamps, a fifth group of cutting lamps, a second group of laser lamps, a third group of light lamps and a fourth group of laser lamps; wherein the first set of dye lamps, the third set of cut lamps, and the second set of laser lamps are disposed in the second plane proximate to the first mating surface; the second group of dyeing lamps, the fourth group of cutting lamps and the third group of laser lamps are arranged in the second plane and close to the second matching surface; the third group of dyeing lamps, the fifth group of cutting lamps and the fourth group of laser lamps are arranged at positions close to the third matching surface in the second plane.

Likewise, to further create a light effect matching the "U" shaped mating portion, in one embodiment, a plurality of first colored lights 1051 are included in the first set of colored lights, a plurality of third colored lights 1052 are included in the third set of cut lights, and a plurality of second laser lights 1053 are included in the second set of laser lights, wherein the plurality of first colored lights 1051, the plurality of third cut lights 1052, and the plurality of second laser lights 1053 are interspersed in the second plane 103 near the first mating surface 1011; the second group of dyed lamps includes a plurality of second dyed lamps 1054, the fourth group of cut lamps includes a plurality of fourth cut lamps 1055, the third group of laser lamps includes a plurality of third laser lamps 1056, and the plurality of second dyed lamps 1054, the plurality of fourth cut lamps 1055, and the plurality of third laser lamps 1056 are alternately arranged in the second plane 103 at positions close to the second matching surface 1012 (limited by the space in the figure, only some lamps are shown); the third group of dyed lamps comprises a plurality of third dyed lamps 1057, the fifth group of cut lamps comprises a plurality of fifth cut lamps 1058, and the fourth group of laser lamps comprises a plurality of fourth laser lamps 1059, wherein the plurality of third dyed lamps 1057, the plurality of fifth cut lamps 1058 and the plurality of fourth laser lamps 1059 are arranged in the second plane 103 in a penetrating manner near the third fitting surface 1013.

In order to make the "U" shaped matching part full of images and provide a shocking visual experience for viewers, in an embodiment, the number of the projection devices is 4, which are respectively the first projection device 1061, the second projection device 1062, the third projection device 1063 and the fourth projection device 1064; wherein the first projection device 1061 is disposed in the second plane 103 near the first mating surface 1011 and near the "U" shaped opening, as shown in fig. 3; the second projection device 1062 is disposed in a first corner area 1031 in the second plane 103; the first angular area 1031 is within a first predetermined distance range from the first mating surface 1011, and the first angular area 1031 is within the first predetermined distance range from the second mating surface 1012; the third projection device 1063 is disposed in a second corner area 1032 in the second plane 103; the second corner region 1032 is within the first predetermined distance range from the second mating surface 1012 and the second corner region 1032 is within the first predetermined distance range from the third mating surface 1013; the fourth projection device 1064 is disposed in the second plane 103 near the third mating surface 1013 and near the U-shaped opening. The first preset distance may be set according to actual conditions, for example, the first preset distance may be 20 m.

According to the embodiment of the application, two projection devices in the four projection devices are arranged at the U-shaped opening, and the other two projection devices are respectively arranged in the first corner area and the second corner area of the second plane, so that the U-shaped matching part can be full of images, and the shocking and immersive visual experience is brought to audiences.

On the other hand, in order to create the sound effect matching with the "U" shaped matching part, in one embodiment, the sound device set 109 includes a left surround and bass channel sound set 1091, a left bass channel sound set 1092, a center channel sound set 1093, a right bass channel sound set 1094 and a right surround and bass channel sound set 1095, as shown in fig. 4; the left surround and bass channel acoustic set 1091 is disposed in the second plane 103 near the first mating surface 1011, the left and bass channel acoustic set 1092, the center channel acoustic set 1093, and the right and bass channel acoustic set 1094 are disposed in the second plane 103 near the second mating surface 1012, the center channel acoustic set 1093 is disposed between the left and bass channel acoustic set 1092 and the right and bass channel acoustic set 1094, and the right surround and bass channel acoustic set 1095 is disposed in the second plane 103 near the third mating surface 1013.

This application embodiment is through setting the cooperation portion to trilateral "U" shape cooperation portion of encircleing the second plane, and according to "U" shape cooperation portion carries out design as above to the kind of various lamps and lanterns and the kind that sets up position, audio equipment and the position that sets up of projecting apparatus, makes can build with light effect, sound effect and the projection effect that "U" shape cooperation portion matches bring the sense of earthquake, immersive seeing and hearing experience personally on the scene for spectator.

The projection device provided in the embodiments of the present application will be explained below with reference to specific embodiments, and it should be understood that the following embodiments are only examples and do not represent limitations of the projection device provided in the embodiments of the present application.

A projection device comprises a supporting part, a first group of lamps, a second group of lamps, a first group of misty spraying devices, a second group of misty spraying devices, an acoustic device group and four projection devices; the supporting part comprises a first plane, a second plane and a matching part, the first plane is connected with the second plane through the matching part, and the first group of lamps are arranged in the first plane and close to the matching part; the second group of lamps are arranged in the second plane and close to the matching part; the projection device is arranged on the second plane, and a projection lens of the projection device faces the matching part. The matching part is a cliff wall, the first plane is a cliff top plane, and the second plane is a cliff bottom plane.

The cliff walls comprise a first cliff wall, a second cliff wall and a third cliff wall, and the first cliff wall, the second cliff wall and the third cliff wall are sequentially connected to form a U-shaped cliff wall.

The first group of lamps comprise a first group of beam lamps, a second group of beam lamps, a third group of beam lamps, a first group of pattern lamps, a second group of pattern lamps, a first group of cutting lamps, a second group of cutting lamps and a first group of laser lamps; said first set of beam lamps, said first set of pattern lamps and said first set of cutting lamps being disposed in said cliff plane adjacent said first cliff wall; the second group of beam lamps and the first group of laser lamps are arranged in the cliff plane and close to the second cliff wall; the third set of beam lights, the second set of pattern lights and the second set of cutting lights are disposed in the cliff plane proximate the third cliff wall. The first group of light beam lamps comprises a plurality of first light beam lamps, the first group of pattern lamps comprises a plurality of first pattern lamps, and the first group of cutting lamps comprises a plurality of first cutting lamps, wherein the plurality of first light beam lamps, the plurality of first pattern lamps and the plurality of first cutting lamps are arranged in the cliff top plane in an inserting mode at positions close to the first cliff wall; the second group of light beam lamps comprise a plurality of second light beam lamps, the first group of laser lamps comprise a plurality of first laser lamps, and the plurality of second light beam lamps and the plurality of first laser lamps are arranged in the cliff top plane in an inserting mode and close to the second cliff wall; the third group of light beam lamps comprises a plurality of third light beam lamps, the second group of pattern lamps comprises a plurality of second pattern lamps, and the second group of cutting lamps comprises a plurality of second cutting lamps, wherein the third light beam lamps, the second pattern lamps and the second cutting lamps are arranged in the cliff top plane in an inserting mode and close to the third cliff wall.

The second group of lamps comprises a first group of dyeing lamps, a second group of dyeing lamps, a third group of cutting lamps, a fourth group of cutting lamps, a fifth group of cutting lamps, a second group of laser lamps, a third group of light lamps and a fourth group of laser lamps; wherein the first group of dye lamps, the third group of cutting lamps and the second group of laser lamps are arranged in the cliff bottom plane at positions close to the first cliff wall; the second group of dyeing lamps, the fourth group of cutting lamps and the third group of laser lamps are arranged in the cliff bottom plane and close to the second cliff wall; the third group of dyeing lamps, the fifth group of cutting lamps and the fourth group of laser lamps are arranged in the bottom plane of the cliff and close to the third cliff wall. The first group of dyeing lamps comprise a plurality of first dyeing lamps, the third group of cutting lamps comprise a plurality of third cutting lamps, the second group of laser lamps comprise a plurality of second laser lamps, and the plurality of first dyeing lamps, the plurality of third cutting lamps and the plurality of second laser lamps are arranged in the cliff bottom plane in an inserting mode and close to the first cliff wall; the second group of dyeing lamps comprise a plurality of second dyeing lamps, the fourth group of cutting lamps comprise a plurality of fourth cutting lamps, the third group of laser lamps comprise a plurality of third laser lamps, and the plurality of second dyeing lamps, the plurality of fourth cutting lamps and the plurality of third laser lamps are arranged in the cliff bottom plane in an inserting mode and close to the second cliff wall; the third group of the dyeing lamps comprises a plurality of third dyeing lamps, the fifth group of the cutting lamps comprises a plurality of fifth cutting lamps, the fourth group of the laser lamps comprises a plurality of fourth laser lamps, and the plurality of third dyeing lamps, the plurality of fifth cutting lamps and the plurality of fourth laser lamps are arranged in the cliff bottom plane in a penetrating mode and close to the third cliff wall.

The first group of misty spray devices comprises a plurality of misty spray devices which are respectively arranged on the first cliff wall, the second cliff wall and the third cliff wall. The second group of fog-forest spraying devices also comprises a plurality of fog-forest spraying devices which are arranged in the plane of the cliff bottom and close to the second cliff wall, are arranged with the dyeing lamps and the cutting lamps in an inserting mode, and are arranged within 20m of the second cliff wall.

The sound device set comprises a left surround and bass sound channel sound set, a left bass sound channel sound set, a middle sound channel sound set, a right bass sound channel sound set and a right surround and bass sound channel sound set; the left surround and bass channel sound group is arranged in the cliff bottom plane and close to the first cliff wall, the left and bass channel sound group, the middle channel sound group and the right and bass channel sound group are arranged in the cliff bottom plane and close to the second cliff wall, the middle channel sound group is arranged between the left and bass channel sound group and the right and bass channel sound group, and the right surround and bass channel sound group is arranged in the cliff bottom plane and close to the third cliff wall.

The four projection devices are respectively a first projection device, a second projection device, a third projection device and a fourth projection device; wherein the first projection device is arranged in the cliff bottom plane near the first cliff wall and near the U-shaped opening; the second projection device is arranged in a first corner area in the cliff bottom plane; said first corner area being within 20m of said first cliff wall, while said first corner area is within 20m of said second cliff wall; the third projection device is arranged in a second corner area in the cliff bottom plane; said second corner region is within 20m of said second cliff wall, while said second corner region is within 20m of said third cliff wall; the fourth projection device is arranged in the plane of the bottom of the cliff near the third cliff wall and near the U-shaped opening.

According to the projection equipment provided by the embodiment of the application, the cliff wall is used as a projection screen, so that a projection effect can be combined with the form of the cliff wall surface, and a novel visual effect is brought to audiences; meanwhile, the cliff wall is used as a projection screen, and the projection is not limited by the size of the screen, so that the viewing scene is grand and the shocking visual experience can be brought to the audience; in addition, various lamps are introduced into the projection equipment, and the combination of various lights and images projected on cliff walls can bring colorful visual experience to audiences. Furthermore, the cliff wall is set into a U-shaped cliff wall with three sides surrounding a second plane, and the types and the setting positions of various lamps, the types and the setting positions of sound devices, the setting position of a projector and the fog-forest spraying equipment are designed according to the U-shaped cliff wall, so that the light effect, the sound effect, the projection effect and the spraying effect which are matched with the U-shaped cliff wall can be created, and the immersive audio-visual experience which brings the sense of vibration and is personally on the scene is brought to audiences.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A projection device is characterized by comprising a support part, a first group of lamps, a second group of lamps and at least one projection device;

2. The projection device of claim 1,

the first set of light fixtures comprises at least one of:

a light beam lamp, a dye lamp, a cutting lamp, a pattern lamp, a laser lamp;

the second group of light fixtures comprises at least one of:

light beam lamps, dye lamps, cut lamps, pattern lamps, laser lamps.

3. The projection apparatus of claim 2, further comprising a first set of misty sprays disposed on the mating portion and a second set of misty sprays disposed in the second plane proximate to the mating portion.

4. The projection apparatus of claim 3, further comprising a set of audio devices, at least one audio device of the set of audio devices being disposed in the second plane adjacent to the mating portion.

5. The projection apparatus according to claim 4, wherein the matching portion comprises a first matching surface, a second matching surface and a third matching surface, and the first matching surface, the second matching surface and the third matching surface are connected in sequence to form a "U" shape.

6. The projection device of claim 5, wherein the first set of light fixtures comprises a first set of beam lights, a second set of beam lights, a third set of beam lights, a first set of pattern lights, a second set of pattern lights, a first set of cut lights, a second set of cut lights, and a first set of laser lights;

7. The projection device of claim 6,

the first group of light beam lamps comprise a plurality of first light beam lamps, the first group of pattern lamps comprise a plurality of first pattern lamps, the first group of cutting lamps comprise a plurality of first cutting lamps, and the plurality of first light beam lamps, the plurality of first pattern lamps and the plurality of first cutting lamps are arranged in the first plane close to the first matching surface in an inserting mode;

8. The projection device of claim 5, wherein the second set of lights comprises a first set of dye lamps, a second set of dye lamps, a third set of cut lamps, a fourth set of cut lamps, a fifth set of cut lamps, a second set of laser lamps, a third set of light lamps, and a fourth set of laser lamps;

9. The projection device of claim 8,

the first group of dyeing lamps comprise a plurality of first dyeing lamps, the third group of cutting lamps comprise a plurality of third cutting lamps, the second group of laser lamps comprise a plurality of second laser lamps, and the plurality of first dyeing lamps, the plurality of third cutting lamps and the plurality of second laser lamps are arranged in the second plane close to the first matching surface in an inserting mode;

10. The projection apparatus according to claim 5, wherein the number of the projection devices is 4, which are a first projection device, a second projection device, a third projection device and a fourth projection device;