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Dual-mode lighting equipment suitable for tunnel entrance

A lighting equipment, dual-mode technology, applied in the field of dual-mode lighting lighting equipment, can solve problems such as black holes and blackening, and achieve the effect of avoiding black holes.

Pending Publication Date: 2019-03-08
江苏润洋鸿太阳能科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] When entering the existing tunnel, because the vision will suddenly become black, for the driver, it is very likely that a black hole phenomenon will appear. Although under normal circumstances, it only takes a few seconds to recover, but for the driver, this A few seconds is enough for some traffic accidents

Method used

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  • Dual-mode lighting equipment suitable for tunnel entrance
  • Dual-mode lighting equipment suitable for tunnel entrance
  • Dual-mode lighting equipment suitable for tunnel entrance

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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0044] As shown in the figure, the dual-mode daylighting and lighting equipment applicable to tunnel entrances involved in this technical solution includes:

[0045] The light concentrating part, located outside the tunnel entrance, is used to receive external light and converge the light into light beams;

[0046] The light guide part is located at the top of the tunnel and is used to receive the light beam from the light collecting part;

[0047] The light exit part is connected with the exit end of the light guide part, is located at the top of the tunnel, and is used for illuminating the light beam into the tunnel.

[0048] In general, the sunlight at the entrance of the tunnel is gathered...

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Abstract

The invention discloses dual-mode lighting equipment suitable for a tunnel entrance. The dual-mode lighting equipment suitable for the tunnel entrance comprises a light gathering part, a light fillingdevice, connecting parts and a light blocking plate, wherein the light gathering part comprises a plurality of light gathering units and is used for gathering light into light beams; the light filling device is connected with light guide parts and is used for filling light in the light guide parts; the connecting parts are respectively located on the outlet ends of the light guide parts and lightoutlet parts; and the light blocking plate is used for blocking the transfer of light in the light guide parts and reflecting the light to the corresponding light outlet parts. The dual-mode lightingequipment has the beneficial effect that a lighting device of which the inner light beams can be automatically adjusted and which is used in the tunnel entrance is provided, so that the phenomenon ofa black hole is avoided when a driver enters a tunnel.

Description

technical field [0001] The invention relates to a dual-mode daylighting lighting device suitable for tunnel entrances. Background technique [0002] When entering the existing tunnel, because the vision will suddenly become black, for the driver, it is very likely that a black hole phenomenon will appear. Although under normal circumstances, it only takes a few seconds to recover, but for the driver, this A few seconds is enough for some traffic accidents to happen. [0003] Therefore, in order to avoid the occurrence of this kind of image, it is necessary to add some equipment at the tunnel entrance. Contents of the invention [0004] A dual-mode daylighting lighting device suitable for tunnel entrances, characterized in that: [0005] Dual-mode daylighting luminaires suitable for tunnel entrances include: [0006] The light concentrating part, located outside the tunnel entrance, is used to receive external light and converge the light into light beams; [0007] The ...

Claims

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Application Information

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IPC IPC(8): F21S19/00F21V8/00F21V13/02F21V19/02F21W131/101
CPCF21S19/00F21V13/02F21V19/02F21V2200/00F21W2131/101
Inventor 徐习强
Owner 江苏润洋鸿太阳能科技有限公司
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