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Lighting device for virtual celestial illumination scenes

A lighting device and celestial body technology, which is applied in the field of lighting devices for virtual celestial body lighting scenes, can solve problems such as inability to define and convey time information, and inability for users to obtain specific time lighting scenes, etc.

Inactive Publication Date: 2015-07-22
张祠瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the full spectrum covered by its chip, it can achieve high color rendering index, but it has outstanding shortcomings
Its chip utilization rate is very low, and only seven lamp beads simulate the spectrum, and its light efficiency and brightness are difficult to improve
[0008] The above methods are all devices for simulating the light change of the sun, which cannot be controlled remotely, and cannot simulate the light of multiple celestial bodies, such as the sun and the moon, and it is difficult to artificially define the time and rate of light change, and it is impossible to realize the user according to the specific Time and region to obtain the lighting scene of a specific time, specific geographical location and season in real time
The lighting devices currently on the market not only cannot reproduce the lighting scene of celestial bodies through user definition, but more importantly, these lighting devices do not have the ability to directly and naturally convey time information to users, especially through defined time periods and light changes. Scope, the function of conveying real-time time information to the user

Method used

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  • Lighting device for virtual celestial illumination scenes
  • Lighting device for virtual celestial illumination scenes
  • Lighting device for virtual celestial illumination scenes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as figure 1 As shown, the present invention includes a wireless communication module, a control module, a drive circuit module and a light source module. The wireless communication module (for example, a wireless router) is wirelessly connected with the gateway. According to the situation of the wireless network, it is divided into two kinds of wireless connection situations: external network communication and internal network communication.

[0064] In the case of an external network, the client adjusts the lighting state of the lighting device through external network communication. The user connects to the server through the client terminal, selects the celestial body as the sun, and specifies the sun illumination scene, location information and time information as the sunshine from 9 am to 11 am in Hawaii in November, and the illumination time is 2 hours. The client transmits the specified geographic location information and time information to the server.

...

Embodiment 2

[0069] In the case of only intranet connection, the client is directly connected to the control module through the wireless communication module, such as figure 2 shown.

[0070] The present invention is arranged in the plant greenhouse. The user terminal pre-stores photosynthetic lighting parameters corresponding to the photosynthetic mode. The photosynthetic lighting parameters are determined by the user according to the lighting parameters required for plant photosynthesis, or the photosynthetic parameters are preset lighting parameters in the computing storage device that match the needs of the determined plants.

[0071] The plant is Northeast rice. The user terminal sets the dynamic lighting scene of the sun from sunrise to sunset, and the lighting time is 14 hours, from 5:00 to 19:00. The dynamic lighting scene of the moon is from moonrise to moonset, and the time is 10 hours, from 19:00 to 5:00. The geographical location is Harbin. In this way, the sun lighting s...

Embodiment 3

[0075] The user selects the meeting mode to perform a virtual sun lighting scene.

[0076] The sun lighting scene specified by the client is from sunrise to sunset, and the limited time is 2 hours. The client transmits the time information to the server. The server selects the illumination data of each illumination state of the sun, and selects corresponding illumination parameters according to the sunlight illumination data. The light status of the sun includes light at 7:00 in the morning, light at 10:00 in the morning, light at 12:00 at noon, light at 15:00 in the afternoon, and light at 17:00 in the evening. The server sends lighting parameters to the control module. The control module controls the change of the lighting state of the light source module according to the change function curve of the lighting parameter. The meeting starts, and the sun lighting scene in the meeting mode also starts. When the sun lighting scene around the user gradually changes, it can nat...

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Abstract

The invention relates to a lighting device for virtual celestial illumination scenes. The lighting device at least comprises a control module and a light source module. The lighting device is characterized in that according to celestial illumination data corresponding to user-specified location information and / or time information, a client acquires lighting parameters corresponding to the celestial illumination data and transmits the lighting parameters to the control module, the control module is enabled to control lighting state of the light source module according to the lighting parameters, and an illumination scene where celestial bodies are located at specified positions and / or time is virtualized. The lighting device has the advantages that the celestial illumination scene can be controlled and simulated remotely in real time, the needs of various places for lighting are met, the simulated celestial illumination scene has natural light and feels more comfortable, and time reminding can be achieved without affecting users' attention.

Description

technical field [0001] The invention relates to the field of lighting devices, in particular to a lighting device for a virtual celestial body lighting scene. Background technique [0002] At present, LED white light lighting on the market mainly uses blue LED chips to stimulate yellow-green phosphors to achieve the effect of white light lighting. Due to its small size and low working voltage, it can realize the characteristics of brightness, color temperature and power control. The LED simulates sunlight lighting, mainly by adjusting parameters such as color temperature, brightness, time, power, etc. to simulate the output of sunlight in the whole process from sunrise to sunset. Since LED light itself is a concentrated point light source, the light is dazzling and it is difficult to see it directly with the naked eye. In order to meet the needs of general lighting, it needs to be treated with soft light or transformed into approximate parallel light through light guide. ...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 张祠瑞
Owner 张祠瑞
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