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
View PDF6 Cites 8 Cited by
  • 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 i

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Example Embodiment

[0062] Example one

[0063] Such as figure 1 As shown, the present invention includes a wireless communication module, a control module, a driving circuit module, and a light source module. The wireless communication module (for example, a wireless router) is connected to the gateway wirelessly. 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 user terminal adjusts the lighting status of the lighting device through external network communication. The user connects to the server through the user terminal, selects the celestial body as the sun, and specifies the sunlight scene, location information, and time information as the sunlight from 9 am to 11 am in Hawaii in November, and the light time is 2 hours. The user terminal transmits the specified geographic location information and time information t...

Example Embodiment

[0068] Example two

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

[0070] The invention is set in a plant greenhouse. The user terminal prestores photosynthetic lighting parameters corresponding to the photosynthesis mode. The photosynthetic lighting parameters are determined by the user according to the lighting parameters required for photosynthesis of the plant, or the photosynthesis parameters are the lighting parameters that are preset in the calculation and storage device to match the needs of the determined plant.

[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 the moon rising to the moon setting, the time is 10 hours, from 19:00 to 5:00. The geographical location is ...

Example Embodiment

[0074] Example three

[0075] The user selects the conference mode for a virtual sun lighting scene.

[0076] The sunlight scene specified by the user terminal is from sunrise to sunset, and the limited time is 2 hours. The user terminal transmits the time information to the server. The server selects the illumination data of each illumination state of the sun, and selects the corresponding illumination parameters according to the sun illumination data. The light state of the sun includes light at 7:00 in the morning, light at 10:00 in the morning, light at 12:00 noon, light at 15:00 in the afternoon, and light at 17:00 at dusk. The server sends the 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 sunlight scene in meeting mode also starts. When the sun lighting scene around the user gradually changes, i...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H05B37/02
CPCY02B20/40
Inventor 张祠瑞
Owner 张祠瑞
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap