Colorful atmosphere lamp changing with ambient volume

A technology for ambient volume and mood lighting, which is applied in the layout of electric lamp circuits, lighting devices, light sources, etc., and can solve problems such as inability to meet

Inactive Publication Date: 2015-09-09
中山智芯电子科技有限公司
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Obviously, the existing lighting products cannot meet the demand of auto

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
  • Colorful atmosphere lamp changing with ambient volume
  • Colorful atmosphere lamp changing with ambient volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] like figure 1 and 2 Shown, preferred embodiment of the present invention:

[0015] A colorful atmosphere lamp that follows changes in ambient volume, including a lampshade 101 with built-in LED lamp groups 6, and a drive box 102 that is detachably connected to the lampshade 101. A control circuit is arranged in the drive box 102, and the control circuit At least one microphone 1 is connected to the front end, and the LED lamp group 6 is connected to the rear end of the control circuit to drive the LED lamp group to change;

[0016] The control circuit includes a power amplifier 2, a DSP processor 3, an MCU 4 and an LED driver module 5 connected in sequence, the power amplifier 2 amplifies the ambient sound fed back by the microphone 1 and sends it to the DSP processor 3, and the DSP processes The device 3 at least extracts the human voice band in the environment, and the MCU 4 judges the human voice wave according to preset rules, thereby generating control instructio...

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 brings forward a colorful atmosphere lamp changing with ambient volume. The colorful atmosphere lamp comprises a lampshade internally provided with an LED lamp group, and a driving box detachably connected with the lampshade, and is characterized in that the driving box is internally provided with a control circuit, the front end of the control circuit is connected with at least one microphone, and the rear end of the control circuit is connected with the LED lamp group so as to drive the LED lamp group to change; and the control circuit comprises a power amplifier, a DSP, an MCU and an LED driving module which are successively connected, the power amplifier amplifies the ambient sound fed back by the microphone and then sends the sound to the DSP, the DSP at least extracts a vocal wave band in an environment, and the MCU determines vocal waves according to a preset rule so as to generate a control instruction driving the LED. According to the invention, through reasonable scene determination and optimization algorisms, a light fixture can automatically adjust light output along with the change of the ambient volume, and an environment atmosphere can be better emphasized.

Description

technical field [0001] The invention belongs to LED lamps, in particular to a colorful atmosphere lamp that follows the change of ambient volume. Background technique [0002] In indoor places such as home and KTV, some colorful lights and flashing balls are often placed to add to the atmosphere of the arrangement, but the color of this kind of light is fixed and will not change due to changes in the scene arrangement, let alone follow the indoor People's emotions change according to the activity, and people's emotional changes can often be judged simply by sound. For example, when people at the party are in high spirits, the sounds due to talking and dancing will increase significantly, and last longer and more coherently; at this time, the combination of colorful lights or light changes in warm tones can add to the atmosphere . On the contrary, when people need to talk quietly or watch audio-visual videos, the sounds produced by the conversations and actions in the env...

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
Inventor 张远海翁佩纯周亿平熊宇覃望贤任娟平郭艳平张晟轩
Owner 中山智芯电子科技有限公司
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