Illumination simulation device

Abstract

The utility model belongs to the field of illumination simulation, particularly relates to an illumination simulation device, and aims to solve the problems that the existing illumination simulation device used in indoor design cannot effectively adjust the position of an illumination simulation lamp, the simulated illumination range is very limited, the scene is single, and the use effect is not ideal. A lamp holder is rotatably connected between the two sides of the exhibition stand, a transmission motor is fixedly connected to the inner wall of the bottom of the exhibition stand, a sliding groove is formed in the bottom of the lamp holder, a sliding block is slidably connected between the inner walls of the two sides of the sliding groove, a spotlight is rotatably connected to the bottom of the sliding block, and a projection mechanism is arranged on the inner side of the exhibition stand. The position illumination effect of the house at any time and at different solar altitude angles can be simulated, the illumination simulation range is broadened widely, the illumination effect of the house model under the conditions of different floors and building distances can be observed through projection, and the application scene of illumination simulation is increased.

Description

Technical Field

[0001] This utility model relates to the field of light simulation technology, and in particular to a light simulation device. Background Technology

[0002] Lighting simulation is a process that uses technology to simulate natural lighting conditions. In interior design, lighting simulation is used to simulate real-time sunlight on buildings to help architects predict and optimize the lighting effects of buildings at different times. At the same time, reasonable use of interior space and effective arrangement can greatly improve comfort. The most critical part of interior design is simulation. Simulation of the living environment as well as the simulation of lighting and illumination are all necessary. Only designs that have undergone simulation can be the best interior designs that best meet living conditions.

[0003] In existing technologies, lighting simulation devices used in interior design cannot effectively adjust the position of the lighting simulation lamps, and the simulated lighting range is very limited and the scene is monotonous, resulting in unsatisfactory results. Therefore, a lighting simulation device is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies, such as the inability to effectively adjust the position of the lighting simulation lamp, the very limited range of simulated lighting, and the single scene, which leads to unsatisfactory results. Therefore, this invention proposes a lighting simulation device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A lighting simulation device includes a display stand, with a lamp holder rotatably connected between the two sides of the display stand. The bottom of the lamp holder is arc-shaped. A drive motor is fixedly connected to the inner wall of the bottom of the display stand. A worm gear is fixedly connected to one end of the output shaft of the drive motor. A rotating rod is fixedly connected to the bottom of the lamp holder and rotates through the display stand. A worm wheel is fixedly connected to the circumference of the rotating rod, and the worm gear meshes with the worm wheel. A sliding groove is opened at the bottom of the lamp holder, and a slider is slidably connected between the inner walls of the two sides of the sliding groove. A spotlight is rotatably connected to the bottom of the slider.

[0007] A projection mechanism, located on the inside of the booth, is used to simulate light blocking.

[0008] In one possible design, the projection mechanism includes a through slot opened at the top of the booth, into which a projection module is inserted;

[0009] The projection mechanism also includes a lifting platform, the top of which is fixed to the bottom of the projection module. A second connecting rod is rotatably connected to one side of the lifting platform, and a first connecting rod is inserted into the end of the second connecting rod away from the lifting platform.

[0010] The projection mechanism also includes a support fixed to the bottom inner wall of the booth, the first connecting rod is rotatably connected to the support, the projection mechanism includes a through hole opened on the outer circumference of the booth, the first connecting rod passes through the through hole, and a lever is fixedly connected to the end of the first connecting rod away from the second connecting rod.

[0011] In one possible design, a house model is bolted to the top of the booth.

[0012] In one possible design, the spotlight is circumferentially fixedly connected to two fixed posts, one end of which is rotatably connected to a clip.

[0013] In one possible design, multiple scale markings are provided on both sides of the lamp holder.

[0014] In one possible design, a motor switch is fixedly connected to one side of the booth, and the motor switch is electrically connected to the drive motor.

[0015] In this application, during use, the house model is fixed in the center of the exhibition stand. Spotlights slidably connected to the light frame project light onto the house model. The position of the spotlights is adjusted by moving them through arc-shaped grooves. Rotating the clamps can hold the light frame in place and fix the position of the spotlights. A rotating rod is fixedly connected to the bottom of the light frame. When the drive motor is started, the motor drives the worm gear, which in turn drives the rotating rod fixedly connected to it, allowing the light frame to rotate and adjust its tilt angle, thus greatly expanding the range of simulated lighting. Pressing the lever lifts the projection module using the lever principle. The projection module blocks the light from the spotlights and casts shadows onto the house model, increasing the application scenarios of lighting simulation.

[0016] Beneficial effects:

[0017] In this utility model, the light simulation device, through the combined use of spotlights and lamp holders, can simulate the positional illumination effect of a house at different solar altitude angles at any time, thus greatly expanding the range of simulated light.

[0018] In this invention, the lighting simulation device, which is used in conjunction with a spotlight and a projection module, can observe the lighting effects on a building model under different floor levels and building spacing conditions, thereby increasing the application scenarios of lighting simulation.

[0019] This invention can simulate the positional illumination effect of a house at different solar altitude angles at any time, greatly expanding the range of simulated illumination. It can also utilize projection to observe the illumination effect of a house model under different floor levels and building spacing conditions, thus increasing the application scenarios of illumination simulation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a light simulation device proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the internal cross-sectional structure of a light simulation device proposed in this utility model;

[0022] Figure 3 This is a partial structural schematic diagram of a light simulation device proposed in this utility model;

[0023] Figure 4 This is a partial cross-sectional view of a light simulation device proposed in this utility model.

[0024] In the diagram: 1. Display stand; 2. Light stand; 3. Spotlight; 4. Rotating rod; 5. House model; 6. Motor switch; 7. Scale markings; 8. Drive motor; 9. Worm gear; 10. Worm wheel; 11. Projection module; 12. Paddle; 13. First connecting rod; 14. Bracket; 15. Second connecting rod; 16. Lifting platform; 17. Slide groove; 18. Slider; 19. Fixed column; 20. Clamping piece; 21. Through groove; 22. Through hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Reference Figures 1-4 A lighting simulation device includes: a display stand 1 made of ABS engineering plastic; a lamp holder 2 rotatably connected between the two sides of the display stand 1; the lamp holder 2 made of 6061 aluminum alloy; and an arc-shaped bottom for simulating the movement path of the light. A drive motor 8 is fixedly connected to the inner wall of the bottom of the display stand 1 for adjusting the angle of the lamp holder 2. A worm gear 9 is fixedly connected to one end of the output shaft of the drive motor 8. A rotating rod 4 is fixedly connected to the bottom of the lamp holder 2, rotating through the display stand 1. A ring is fixedly connected to the circumference of the rotating rod 4. The worm gear 10 and worm 9 mesh with the worm gear 10. The bottom of the lamp holder 2 is provided with a sliding groove 17. A slider 18 is slidably connected between the inner walls of the two sides of the sliding groove 17. The surface of the slider 18 is coated with polytetrafluoroethylene (to reduce the coefficient of friction). The bottom of the slider 18 is rotatably connected to the spotlight 3. The spotlight 3 is an LED spotlight, which uses a COB integrated light source with a color temperature of 5500K±200K, a color rendering index Ra≥95, and a luminous flux maintenance rate of not less than 92% after 1000 hours of operation. The position of the spotlight 2 is moved and adjusted by the arc-shaped sliding groove 17.

[0028] Example 2

[0029] refer to Figures 1-4An improved light simulation device is proposed based on Example 1.

[0030] In another aspect of this embodiment, the projection mechanism includes a through slot 21 opened on the top of the display stand 1, and a projection module 11 is inserted into the through slot 21.

[0031] The projection mechanism also includes a lifting platform 16 for lifting the projection module 11. The top of the lifting platform 16 is fixed to the bottom of the projection module 11. A second connecting rod 15 is rotatably connected to one side of the lifting platform 16. A first connecting rod 13 is inserted into the end of the second connecting rod 15 away from the lifting platform 16 to facilitate the extension and retraction of the first connecting rod 13.

[0032] The projection mechanism also includes a support 14 fixed to the bottom inner wall of the booth 1. The first connecting rod 13 is rotatably connected to the support 14. The support 14 can provide a fulcrum for the first connecting rod 13. The projection mechanism includes a through hole 22 opened on the outer circumference of the booth 1. The first connecting rod 13 passes through the through hole 22. A lever 12 is fixedly connected to the end of the first connecting rod 13 away from the second connecting rod 15. Pressing the lever 12 can lift the projection module by lever principle.

[0033] It should be noted that a house model 5 is fixed to the top of booth 1 with bolts to simulate sunlight.

[0034] In particular, the spotlight 3 is fixedly connected to two fixing posts 19 on its circumference, and one end of each fixing post 19 is rotatably connected to a clip 20, which facilitates fixing the position of the spotlight 3.

[0035] In this invention, multiple scale lines 7 are provided on both sides of the lamp holder 2 to simulate the time position of the reference sun.

[0036] It should be noted that a motor switch 6 is fixedly connected to one side of the booth 1. The motor switch 6 is electrically connected to the drive motor 8 and is used to control the operation of the drive motor 8.

[0037] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor switch 6 and the drive motor 8 are commonplace and are all conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lighting simulation device, comprising a display stand (1), characterized in that, A lamp holder (2) is rotatably connected between the two sides of the display stand (1). The bottom of the lamp holder (2) is arc-shaped. A drive motor (8) is fixedly connected to the inner wall of the bottom of the display stand (1). A worm gear (9) is fixedly connected to one end of the output shaft of the drive motor (8). A rotating rod (4) is fixedly connected to the bottom of the lamp holder (2). The rotating rod (4) rotates through the display stand (1). A worm wheel (10) is fixedly connected to the circumference of the rotating rod (4). The worm gear (9) meshes with the worm wheel (10). A sliding groove (17) is opened at the bottom of the lamp holder (2). A slider (18) is slidably connected between the inner walls of the two sides of the sliding groove (17). A spotlight (3) is rotatably connected to the bottom of the slider (18). The projection mechanism is located on the inside of the booth (1) and is used to simulate light blocking.

2. The illumination simulation device according to claim 1, characterized in that, The projection mechanism includes a through slot (21) opened at the top of the display stand (1), and a projection module (11) is inserted into the through slot (21). The projection mechanism also includes a lifting platform (16), the top of the lifting platform (16) is fixed to the bottom of the projection module (11), and a second connecting rod (15) is rotatably connected to one side of the lifting platform (16), and a first connecting rod (13) is inserted into the end of the second connecting rod (15) away from the lifting platform (16). The projection mechanism also includes a support (14) fixed to the bottom inner wall of the display stand (1), and the first connecting rod (13) is rotatably connected to the support (14); The projection mechanism also includes a through hole (22) on the outer wall of the circumference of the display stand (1), a first connecting rod (13) passing through the through hole (22), and a lever (12) fixedly connected to the end of the first connecting rod (13) away from the second connecting rod (15).

3. The illumination simulation device according to claim 1, characterized in that, The top of the booth (1) is fixed with a house model (5) by bolts.

4. The illumination simulation device according to claim 1, characterized in that, The spotlight (3) is circumferentially fixedly connected to two fixed posts (19), and one end of each fixed post (19) is rotatably connected to a clip (20).

5. The illumination simulation device according to claim 1, characterized in that, The lamp holder (2) has multiple scale lines (7) on both sides.

6. The illumination simulation device according to claim 1, characterized in that, A motor switch (6) is fixedly connected to one side of the display stand (1), and the motor switch (6) is electrically connected to the drive motor (8).

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