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Knob type LED color-changing module and interactive wall applying same

A knob-type, LED light panel technology, applied in the field of interactive walls, can solve the problem of limiting the richness of LED light color changes and the popularity of use, it is difficult to display multi-color multi-array combinations, full-color LED light development and popularization problems and other problems, to achieve the effect of simple and convenient online manual adjustment operation, strong visual sense and intuitiveness, and high degree of manual response

Active Publication Date: 2020-10-02
HEFEI PANSHI AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned full-color LED lights are limited by the size of the panel, the number of buttons and even their own volume, so it is difficult to display multiple colors and perform multi-array combinations, which limits the richness of color changes and the popularity of LED lights.
In addition, the full-color LED lights on the market are mostly considered and developed from the perspective of space illuminance, and the light source design cannot be carried out from the perspectives of human eye comfort, applicable occasions, and applicable people. It is easy to cause eye discomfort, especially not suitable for use in science and education fields with strong hands-on ability and long-term naked-eye observation, which brings many troubles to the development and popularization of full-color LED lights in the fields of science, education and advertising.

Method used

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  • Knob type LED color-changing module and interactive wall applying same
  • Knob type LED color-changing module and interactive wall applying same
  • Knob type LED color-changing module and interactive wall applying same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-4As shown, the entire knob-type LED color-changing module includes a rotating part 10 , a fixing seat 20 , a shaft sleeve 40 , an encoder 30 and a damper 70 arranged in sequence in the axial direction. in:

[0042] The rotating part 10 includes a knob cover 11 , and a uniform plate 12 , a spacer 13 and a transparent connecting shaft 14 are axially and sequentially arranged in the barrel cavity of the knob cover 11 . During actual assembly, the uniformity plate 12 is coaxially pressed against the hole shoulder in the barrel cavity of the knob cover 11, and the pressing operation is realized by the spacer 13; the arrangement of the uniformity plate 12 can make the light diffuse and more uniform, It is more suitable for visual observation. The transparent connecting shaft 14 is fixed in the knob cover 11 through the set screw 90 , and axially exerts pressure on the spacer 13 through the transparent connecting shaft 14 so as to compress the uniform plate...

Embodiment 2

[0046] Such as Figure 5-6 As shown, the entire knob-type LED color changing module at this time includes a rotating part 10 , a conductive slip ring 100 , a damper 70 and an encoder 30 arranged in sequence in the axial direction. in:

[0047] The rotating part 10 includes a knob cover 11 , and a lens 15 , a uniform plate 12 , an LED lamp plate 50 and a fixing plate 16 are arranged axially in sequence in the cylinder cavity of the knob cover 11 . During actual assembly, the integrated notches of the lens 15 and the light uniforming plate 12 are fixed on the head end of the knob cover 11 . The LED lamp board 50 is directly fixed on the head end surface of the fixed plate 16, and the rear end surface of the fixed plate 16 is coaxially extended with a rotating shaft 10a, thereby forming a dynamic cooperation with the damper 70.

[0048] As the core structure of this embodiment, the damper 70 ingeniously functions as a link between the past and the future in the assembly structu...

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Abstract

The invention belongs to the field of science and education and advertising instruments, and particularly relates to a knob type LED color-changing module and an interactive wall applying the same. The knob type LED color-changing module comprises a rotating part, and the front face, facing an operator, of the rotating part forms an LED light-emitting face; the back surface of the rotating part extends backwards in the axial direction to form a rotating shaft, and the rotating shaft is in power connection with an input shaft of an encoder, so that the encoder is triggered to respond through the rotating action of the rotating part, and then the LED light-emitting face is controlled to generate follow-up color change, and therefore, on-line manual adjustment operation of various colors andbrightness can be simply and conveniently realized. Another purpose of the invention is to provide an interactive wall using the knob type LED color-changing module, i.e., the knob type LED color-changing modules are arranged on the wall surface in an array manner, and each group of knob type LED color-changing modules can be independently and manually operated, so that the interactive wall has the characteristics of better interactivity and higher color richness.

Description

technical field [0001] The invention belongs to the field of science, education and advertising equipment, and in particular relates to a knob-type LED color-changing module and an interactive wall using the module. Background technique [0002] With the development of social science and technology, full-color LED lights have become more and more popular in advertising, science and education and other fields. At present, most of the full-color LED lights on the market use buttons to match the color corresponding to each button to control the color of the light. For example, press the red button to display red light, press the green button to display green light, etc. Due to the limitations of the size of the panel, the number of buttons and even its own volume, it is difficult for the above-mentioned full-color LED lights to display multiple colors and perform multi-array combinations, which limits the richness of color changes of LED lights and the popularity of use. In ad...

Claims

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Application Information

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IPC IPC(8): F21S10/02F21V23/04F21Y115/10
CPCH01H19/14H01H19/025
Inventor 李岩窦明亮胡坤吴超赵精伟
Owner HEFEI PANSHI AUTOMATION TECH
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