Light dynamic projection device
By using logo lights and highly transparent mirrored acrylic panels in stairwells, combined with automatic rollers and rotating motors, the problems of projection clarity and angle adjustment in narrow environments were solved, achieving high-quality dynamic projection displays.
Patent Information
- Application Number
- CN202423321125.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2034-12-30
AI Technical Summary
In narrow environments such as stairwells and corridors, existing short-throw projectors cannot present dynamic visual effects, and the position of the lamps cannot be adjusted for dynamic projection, resulting in poor projection clarity and angle, which affects the projection effect.
The projector uses logo lights and highly transparent mirrored acrylic panels to create a scroll painting. By rotating a motor and adjusting the light source, the angle and position of the lights are adjusted on the ceiling. Combined with an automatic scroll and a transparent projection panel, the clarity and completeness of the dynamic projection are achieved.
It achieves clarity and integrity of projection in confined environments, reduces the impact of light distortion, and ensures accurate display of the projected pattern.
Smart Images
Figure CN223815635U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of projection device, especially, a kind of light dynamic projection device. BACKGROUND
[0002] At present, in the narrow environment of stairway, according to the actual size of on-site measurement, it cannot meet the dynamic visual effect presented by short-focus projector, and the existing light dynamic projection cannot adjust the position of lamp according to demand, affect the definition of dynamic projection, easily make the on-site light projection angle, make the projection deformation, affect projection effect. INVENTION CONTENTS
[0003] The utility model aims at: in order to solve the narrow environment of stairway at present, according to the actual size of on-site measurement, it cannot meet the dynamic visual effect presented by short-focus projector, and the existing light dynamic projection cannot adjust the position of lamp according to demand, affect the definition of dynamic projection, easily make the on-site light projection angle, make the projection deformation, affect projection effect and propose a kind of light dynamic projection device.
[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of light dynamic projection device, including:
[0005] Draw picture scroll;It includes picture scroll and automatic reel, the picture scroll is connected on the automatic reel, and the automatic reel is provided with limiting sleeve;
[0006] And adjustable light source piece;It can be adjusted and is connected on the ceiling, and the light source of the adjustable light source piece is irradiated on the drawing picture scroll, and dynamic projection is formed on transparent projection plate.
[0007] As further description of the above technical scheme:
[0008] The automatic reel is connected on rotating motor, and the rotating motor is installed on ground through fixed plate.
[0009] As further description of the above technical scheme:
[0010] The transparent projection plate is high-transparency mirror surface acrylic plate, and metal tin foil paper is wrapped around the transparent projection plate.
[0011] As further description of the above technical scheme:
[0012] The adjustable light source piece includes logo lamp and connecting seat, and the logo lamp is rotatably connected on the connecting seat.
[0013] As further description of the above technical scheme:
[0014] The connecting seat is slidably connected on the first track, and the first track is connected on the ceiling.
[0015] As a further description of the above technical solution:
[0016] The logo light source is 4000K.
[0017] As described above, due to the adoption of the above technical solution, the beneficial effects of the present application are:
[0018] 1. In the present application, the short-focus projector is replaced by the logo lamp, and the transparent pattern on the drawing scroll and the high-transparency mirror acrylic plate are matched with each other, so that the logo lamp can project the pattern on the drawing scroll on the high-transparency mirror acrylic plate, ensuring the clarity and integrity of the projected image, and the logo lamp is rotatably connected to the connecting seat, so that the light angle can be adjusted, the connecting seat is slidably connected to the first track, and the first track is slidably connected to the slide rail at the bottom of the ceiling. This structure can adjust the position and angle of the light source according to the pattern on the drawing scroll, so as to further adjust the accurate position of the projected image by adjusting the inclination angle of the light source and the transparent projection plate, and ensure the clarity and integrity of the projection.
[0019] 2. In the present application, compared with the ordinary acrylic transparent plate, the high-transparency acrylic plate has no halo and small scattered light cracks inside, and the projection under the light will be more obvious, thereby affecting the cleanliness of the picture. The 2MM high-transparency acrylic plate used in the present application can minimize the deformation and refraction of light passing through the plate.
[0020] 3. In the present application, the drawing scroll is wound on the automatic reel, the automatic reel is connected to the rotating motor at the bottom, and the limiting sleeve is arranged at the top. According to the requirements, the pattern on the drawing scroll can be adjusted, different projection patterns can be displayed according to the requirements, and the light can be adjusted accordingly. This structure does not need to be disassembled, and the position of the drawing scroll can be adjusted manually and cooperated with the rotating motor. BRIEF DESCRIPTION OF DRAWINGS
[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.
[0022] Fig. 1 It is a front view of a light dynamic projection device.
[0023] Fig. 2A side view of a light dynamic projection device.
[0024] Fig. 3 A schematic view of an adjustable light source and a ceiling connection structure in a light dynamic projection device.
[0025] Legend:
[0026] 1-drawing scroll; 11-scroll; 12-automatic scroll; 2-adjustable light source; 21-logo light; 22-connection seat; 3-ceiling; 4-transparent projection plate; 5-rotation motor; 6-first track; 7-limiting sleeve. DETAILED DESCRIPTION
[0027] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0029] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0030] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0031] In the description of the embodiments of the utility model, it needs to be explained that, the terms "upper", "inner" and the like indicated position or location relationship is based on the position or location relationship shown in the drawing, or is the position or location relationship of the utility model product when it is usually placed, only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it can not be understood as the limitation of the utility model.
[0032] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0033] Please refer to Figs. 1-3 The utility model provides a technical scheme: a light dynamic projection device, comprising:
[0034] Draw a scroll 1, it includes scroll 11 and automatic scroll shaft 12, the scroll 11 is connected on the automatic scroll shaft 12, the automatic scroll shaft 12 is provided with limit sleeve 7;
[0035] And adjustable light source piece 2, it is adjustably connected on the ceiling 3, the light source of the adjustable light source piece 2 is irradiated on the draw scroll 1, and dynamic projection is formed on the transparent projection plate 4.
[0036] The automatic scroll shaft 12 is connected on the rotating motor 5, and the rotating motor 5 is installed on the ground through the fixed plate.
[0037] The transparent projection plate 4 is a high transparent mirror acrylic plate, and the metal tin foil paper is wrapped around the transparent projection plate 4.
[0038] The adjustable light source piece 2 includes logo lamp 21 and connecting seat 22, and the logo lamp 21 is rotatably connected to the connecting seat 22.
[0039] The connecting seat 22 is slidably connected to the first track 6, and the first track 6 is connected to the ceiling 3.
[0040] The light source of the logo lamp 21 is 4000K, so that the light projection is more uniform.
[0041] Working principle: through replacing short-focus projector with logo lamp, cooperating with transparent drawing picture roll pattern and high transparent mirror acrylic plate, the logo lamp projects the pattern on the drawing picture roll on the high transparent mirror acrylic plate, guarantees the clarity and integrity of the projected picture, and the logo lamp is rotatably connected to the connecting seat, the connecting seat is slidably connected to the first track, and the first track is slidably connected to the slide rail at the bottom of the ceiling, so that the position and angle of the light source can be adjusted according to the pattern on the drawing picture roll, and the accurate position of the projected image can be further adjusted by adjusting the inclination of the light source and the transparent projection plate, so as to guarantee the clarity and integrity of the projection.
[0042] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. A light dynamic projection device, characterized in that, Include: Draw a picture scroll; It includes a picture scroll and an automatic scroll, the picture scroll is wound on the automatic scroll, a limit sleeve is arranged on the automatic scroll; And adjustable light source parts; It can be connected to the ceiling at an adjustable angle, the light source of the adjustable light source parts shines on the drawing picture scroll and forms a dynamic projection on the transparent projection board.
2. A light dynamic projection device according to claim 1, characterized in that, The automatic scroll is connected to a rotating motor, and the rotating motor is installed on the ground through a fixed plate.
3. The light dynamic projection device according to claim 1, characterized in that, The transparent projection board is a high-transparency mirror acrylic board, and a metal tin foil paper is wrapped around the transparent projection board.
4. The light dynamic projection device according to claim 1, characterized in that, The adjustable light source part includes a logo lamp and a connecting seat, and the logo lamp is rotatably connected to the connecting seat.
5. A light dynamic projection device according to claim 4, characterized in that, The connecting seat is slidably connected to a first rail, and the first rail is connected to the ceiling.
6. The light dynamic projection device according to claim 4, characterized in that, The light source of the logo lamp is 4000K.