Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Efficient heat dissipation high-power stage lamp with mute effect

A high-power, stage lighting technology, applied in cooling/heating devices of lighting devices, lighting and heating equipment, devices for theaters, circuses, etc. Working at high temperature and other issues, to prevent internal heat cycle, to meet the effect of noise requirements

Pending Publication Date: 2021-09-03
PR LIGHTING
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some components inside the stage lamps and fans for heat dissipation cannot work at high temperatures, and high temperatures will also cause high-temperature aging problems, safety issues in the use of lamps, etc., so lamps are required to have efficient heat dissipation functions
[0003] However, the noise of stage lights mainly comes from the high-speed rotating cooling fan. At present, the noise of most high-power stage lights is between 55dB and 60dB, which is far from meeting the noise requirements of some quiet places.
At present, there are some ways to reduce noise by adding noise absorption, but the effect is not good, because the fan is not isolated from the outside, the noise of the fan will be transmitted through the air

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
  • Efficient heat dissipation high-power stage lamp with mute effect
  • Efficient heat dissipation high-power stage lamp with mute effect
  • Efficient heat dissipation high-power stage lamp with mute effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] The embodiment of the invention discloses a high-efficiency heat-dissipating high-power stage lamp with a mute effect, such as Figure 1-3 shown, including:

[0025] In the lamp housing 1, two air inlets 6 are symmetrically opened on both sides of the top of the lamp housing 1, and two air outlets 7 are symmetrically opened on both sides of the bottom of the lamp housing 1;

[0026] Shell louvers are arranged between the inner walls of the air inlet 6, and radiator louvers are arranged between the inner walls of the air outlet 7.

[0027] The air inlet group, the air inlet group is arranged on the top of the lamp housing 1, and close to the air inlet 6, the air inlet group includes two air inlet fans 8, and the two air inlet fans 8 are respectively arranged near the two air inlets. The position of the tuyere 6, the air intake fan 8 is a turbo fan;

[0028] A lamp assembly, the lamp assembly is arranged at the bottom of the lamp housing 1 and is close to the air outlet...

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 discloses an efficient heat dissipation high-power stage lamp with a mute effect, belonging to the field of stage lamps. The stage lamp comprises: a lamp shell, wherein two air inlets are symmetrically formed in the two sides of the top of the lamp shell, and two air outlets are symmetrically formed in the two sides of the bottom of the lamp shell; an air inlet unit, which is arranged at the inner top of the lamp shell and is close to the position of the air inlet; a lamp assembly, which is arranged at the inner bottom of the lamp shell and is close to the air outlets; and an air outlet unit, which is arranged at the inner middle part of the lamp shell. According to the stage lamp, a heat dissipation assembly is composed of the air inlet unit and the air outlet unit, the heat dissipation scheme of vortex fan relay type air blowing (or air blasting) is adopted for two or more sets of fans of the air inlet unit and the air outlet unit, and the rotating speed of vortex fans serving as a noise source is controlled, so a heat dissipation requirement can be met, and low noise can be achieved.

Description

technical field [0001] The invention relates to the technical field of stage lamps, in particular to a high-efficiency heat dissipation high-power stage lamp with a mute effect. Background technique [0002] Some components inside the stage lamps and fans for heat dissipation cannot work at high temperatures, and high temperatures will also cause high-temperature aging problems, safety issues for lamps, etc. Therefore, lamps are required to have efficient heat dissipation functions. [0003] However, the noise of stage lights mainly comes from the high-speed rotating cooling fan. At present, the noise of most high-power stage lights is between 55dB and 60dB, which is far from meeting the noise requirements of some quiet places. At present, there are also some ways to reduce noise by adding noise absorption, but the effect is not good, because the fan is not isolated from the outside, and the noise of the fan will be transmitted through the air. If the speed of the fan can b...

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): F21S8/00F21V29/67F21W131/105F21W131/406
CPCF21S8/00F21V29/677F21W2131/105F21W2131/406
Inventor 张观文吴仕忠陈阳健陆国康
Owner PR LIGHTING
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com