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Ventilation system with integrated solar powered lightening

A ventilation system and pipeline technology, applied in the field of ventilation systems, can solve the problems of no longer fitting, bending of light pipes or pipes, increased energy consumption, etc., and achieve the effect of reducing energy consumption

Inactive Publication Date: 2007-05-23
LG ELECTRONICS INC
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

However, when these suitable positions conflict with each other, it makes one of these suitable positions no longer suitable
[0009] The total reflection efficiency of the light pipe may decrease, or the internal flow resistance of the pipe may increase due to the unavoidable bending of the light pipe or pipe due to the arrangement design
[0010] Since conventional light pipes use separate lamps to illuminate the interior space, the lamp must always be on to illuminate the interior space regardless of the outdoor weather, thus increasing energy consumption

Method used

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  • Ventilation system with integrated solar powered lightening
  • Ventilation system with integrated solar powered lightening
  • Ventilation system with integrated solar powered lightening

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Embodiment Construction

[0030] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; these embodiments are provided so that this disclosure will be thorough and complete, and complete to those skilled in the art to convey the concept of the invention.

[0031] FIG. 1 is a schematic diagram of a ventilation system according to an embodiment of the present invention.

[0032] 1, the ventilation system 1 includes: a ventilation device 100 for ventilating an indoor space; a ventilation duct 200 for guiding light and outdoor air; a light collecting unit 230 for guiding natural light to the ventilation duct 200; and an artificial light source 240 and 330 for providing artificial light to the ventilation duct 200 .

[0033] The ventilation duct 200 is connected to the ventila...

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Abstract

Provided are a ventilation system and a method of controlling the ventilation system. The ventilation system includes a duct for directing indoor air and light to an indoor space, a solar cell converting natural light traveling along the duct into an electric energy, a light source converting the electric energy generated by the solar cell into artificial light and emitting the artificial light to the indoor space, and a ventilation device connected to the duct.

Description

technical field [0001] The present invention relates to a ventilation system, and more particularly to a ventilation system that is provided with solar cells at locations that do not interfere with the path of sunlight and uses the energy generated by the solar cells to operate an artificial lighting system or the ventilation system . Background technique [0002] A traditional ventilation system includes ducts to form the airflow path and a fan assembly to direct and exhaust indoor / outdoor air. [0003] In addition, a total heat exchanger capable of partially recovering heat energy contained in indoor air is installed in the ventilation system. [0004] Meanwhile, conventional lighting systems include lamps that artificially illuminate indoor spaces. Recently, light pipes have been widely used to uniformly illuminate indoor / outdoor spaces. As the light propagates, the light guide completely reflects the light generated by the lamp to reduce light loss. [0005] However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/08F24F13/078
CPCF24F13/078F24F2005/0064F24F2221/02F21V33/0088F21S9/03F24F5/0046
Inventor 崔仁虎金廷勇崔皓善
Owner LG ELECTRONICS INC
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