Emergency escape indicating device

A pointing device and pointing technology, applied in the direction of display devices, illuminated signs, instruments, etc., can solve problems such as the influence of line of sight, poor indication effect through smoke, and difficult to correctly identify the direction of escape exits, etc., so as to improve the service life and reduce the The effect of small work cooling

Pending Publication Date: 2021-11-23
中国船舶电站设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above is the current situation of civil fire escape equipment, but similar to the special confined space of the ship's engine room, the existing special fire escape indicator device has poor smoke indication effect. Due to the narrow space of the ship's engine room, oil, fuel, etc. There are many substances, and a large amount of smoke will be generated after a fire occurs. The vision of people in the environment will be greatly affected, and it is difficult to correctly identify the direction and find the escape exit.

Method used

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Embodiment Construction

[0030] The following is attached figure 1 and the specific embodiment The emergency evacuation indicating device proposed by the present invention will be further described in detail. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and all use imprecise scales, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. In order to make the objects, features and advantages of the present invention more comprehensible, please refer to the accompanying drawings. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. condition...

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Abstract

The invention discloses an emergency escape indicating device which is arranged in a cabin and comprises a shell, a CPU main control board arranged in the shell and a display panel connected with the CPU main control board and arranged outside the shell, and the display panel comprises a laser indicator and an LED indicating board; the CPU main control board controls the LED indicating board to be turned on according to the received fire alarm signal, and controls the laser indicator to start to work and emit laser; the LED indicator board is used for performing channel indication during power failure and performing escape indication when the smoke concentration is within the visibility range; and the laser indicator is used for indicating escape when the smoke concentration is not in the visibility range. According to the invention, people in a dense smoke state can clearly see the escape indication information.

Description

technical field [0001] The invention relates to the technical field of escape emergency measures, in particular to an emergency escape indicating device. Background technique [0002] Emergency lighting and evacuation signs are one of the important fire-fighting facilities to ensure the safe and fast escape of personnel after a fire breaks out. The emergency lighting used in general places can be continuously powered by batteries, so that it can be used for inspection and maintenance, and it is widely used in engineering. The above is the current situation of civil fire escape equipment, but similar to the special confined space of the ship's engine room, the existing special fire escape indicator device has a poor smoke indication effect. There are many substances, and a large amount of dense smoke will be generated after a fire occurs. The vision of people in the environment will be greatly affected, and it is difficult to correctly identify the direction and find the esc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F13/22G09F13/00
CPCG09F13/22G09F13/005
Inventor 高丽燕沈晶杰赵克威陆佳祺王延东
Owner 中国船舶电站设备有限公司
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