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Installation method of bridge stay cable night scene lighting projection lamps

An installation method and technology of floodlights, which are applied in the direction of lighting devices, lighting auxiliary devices, lighting device components, etc., can solve the problems of inconvenient later maintenance, insufficient brightness of cable stays, and high installation costs, so as to facilitate later maintenance, Low installation cost and wide application

Active Publication Date: 2020-12-08
CHINA MAJOR BRIDGE ENERGINEERING
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Problems solved by technology

[0004] However, the method of recourse projection is that each stay cable only arranges high-power lamps at the bottom, and the brightness of the far-end stay cables will be obviously insufficient; while the way of installing light sources on the cables, each light source is set on the stay cables , the installation cost is high, and it is not convenient for later maintenance

Method used

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  • Installation method of bridge stay cable night scene lighting projection lamps
  • Installation method of bridge stay cable night scene lighting projection lamps
  • Installation method of bridge stay cable night scene lighting projection lamps

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Embodiment Construction

[0038] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0039] Such as figure 1 As shown, the present application discloses an embodiment of a method for installing a floodlight lamp for night scene lighting of a bridge stay cable. The surface of the stay cable is used as the projection surface, and multiple groups of floodlights are placed on the outside of the stay cable surface. The heig...

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Abstract

The invention relates to the field of bridge night scene lighting lamp installation, in particular to an installation method of bridge stay cable night scene lighting projection lamps. The method comprises the following steps that an installation line channel composed of multiple sets of projection lamps and located on a bridge floor is determined; according to the length of the stay cable surfaceprojected to the longitudinal direction of a bridge, the height of a dark area capable of being accepted by the bottom of the stay cable surface and the projection angles of the projection lamps, theinstallation distance of two adjacent projection lamps and the number of the sets of projection lamps are determined; the highest height of the stay cable surface at the corresponding position of each set of projection lamps is measured, and the total power of each set of projection lamps is calculated by combining the installation distance of every two sets of projection lamps; and all the projection lamps are installed. According to the installation method of the bridge stay cable night scene lighting projection lamps, the lamplight uniformity is better than that of a follow-up projection mode, and the installation cost is lower than that of a mode of installing a light source on a cable.

Description

technical field [0001] The present application relates to the field of installation of bridge night scene lighting fixtures, in particular to a method for installing bridge cable-stayed night scene lighting floodlights. Background technique [0002] At present, in addition to road lighting, bridges also need to increase night landscape lighting; the night lighting of cable-stayed bridges can be projected in various forms, and the effects that can be presented are becoming more and more abundant. The light-bearing surface of the bridge night scene lighting is mainly the main tower, the cable, the girder body and the pier, and the cable stay cable is the most prominent position of the bridge night scene lighting. [0003] In the related technology, two installation methods of cable-stayed night scene lights are mainly adopted, namely, tracing projection and installation of light source on the cable. Tracking projection is mainly to install high-power lamps at the bottom of th...

Claims

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Application Information

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IPC IPC(8): F21S10/00F21V21/10F21V19/02F21V14/00F21V14/02E01D21/00E01D19/00E01D11/04
CPCF21S10/00F21V21/10F21V19/02F21V14/00F21V14/02E01D21/00E01D19/00E01D11/04
Inventor 郑腾鲲冯宁赵茜茜鲁晓龙杨海杜默吴越文成格王娟郭海川雷鸣贾双荣卢锋
Owner CHINA MAJOR BRIDGE ENERGINEERING
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