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Daylight illumination device pier base and manufacturing method thereof

A technology of daylight lighting and manufacturing methods, which is applied in lighting devices, non-electric lighting devices, protection devices, etc., can solve the problems of inconvenient installation of plinths and large water seepage in structures, and achieve reliable waterproofing, improved waterproof performance, and simple construction.

Active Publication Date: 2015-06-10
LONGYUAN CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the existing plinths are inconvenient to install, and there are a large number of pier holes left on the roof of the underground garage, which will leave a sequela of large water seepage to the structure

Method used

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  • Daylight illumination device pier base and manufacturing method thereof
  • Daylight illumination device pier base and manufacturing method thereof
  • Daylight illumination device pier base and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] like figure 1 As shown, a daylight lighting device podium 3 of the present invention is integrally formed on the roof 1 of an underground building by pouring reinforced concrete. The podium 3 extends vertically upward from the top plate 1 , and a through hole 4 passing through the podium 3 and the top plate 1 is formed therein. The through hole 4 is a round hole for the main part 22 of the daylight lighting device 2 to be inserted thereinto, and the lighting cover 21 is located above the through hole 4 .

[0035] The inner wall of the circular hole retains a hollow cylindrical permanent inner mold 5 for pouring the podium 3 . The outer wall of the permanent inner mold 5 includes multiple convex portions 5a and concave portions 5b formed alternately. The permanent inner mold 5 can be made, for example, of HDPE double-wall corrugated pipe.

[0036] The permanent inner membrane 5 made of HDPE double-wall bellows extends from the podium 3 to the bottom end of the top pl...

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PUM

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Abstract

The invention discloses a daylight illumination device pier base. The pier base is integrally formed on a top board of an underground building by being poured with reinforced concrete, the pier base extends upwards and vertically from the top board, and a through hole for penetrating through the pier base and the top board is formed in the pier base. The through hole is a round hole, and a hollow cylindrical permanent inner mold used for casting the pier base is reserved on the inner wall of the round hole. The permanent inner mold extends to the bottom end of the top board from the pier base, and therefore the part of the permanent inner mold is also formed in the thickness of the top board. The invention further discloses a manufacturing method of the pier base. According to the technical scheme, an original inner mold can be removed, construction is simple, the pier base is waterproof and reliable, and the hidden danger of water seepage due to punching of the top board of a basement is effectively avoided.

Description

technical field [0001] The invention relates to a daylight lighting device podium and a manufacturing method thereof. Background technique [0002] Pipeline daylight lighting device, also known as light guide lighting, is a device that directly uses sunlight for lighting. It belongs to zero energy consumption green lighting technology. Buildings using this system can use sunlight for indoor lighting during the day, which has the following advantages: [0003] 1. It can replace electric lighting during the day, with zero energy consumption, energy saving and environmental protection. [0004] 2. The light is soft and flicker-free, which can provide a quiet and comfortable environment. The pipe-type daylight lighting device is mainly composed of three parts: lighting device, light guide device, and diffusion device. The basic principle is to efficiently collect outdoor natural light through the daylight cover, and pass through the light guide (the reflectivity of the inner fi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/045E02D31/02F21S11/00
Inventor 徐林华张达忠向海静姚军包辉汪立焕
Owner LONGYUAN CONSTR GROUP