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Indication emergency lamp

An emergency light and indication technology, applied in the field of lighting, can solve the problems of poor indication effect and poor heat dissipation effect, and achieve the effect of increasing the area of ​​​​the radiator, improving reliability and service life, and uniform brightness.

Inactive Publication Date: 2014-09-17
浙江中博光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of poor indication effect and poor heat dissipation effect in the prior art, the present invention provides an indication emergency light with high indication brightness and good heat dissipation performance

Method used

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Examples

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the examples, the following examples are explanations of the present invention, and the present invention is not limited to the following examples.

[0024] Such as figure 1 As shown, the indicator emergency light for corridor safe passage indication provided by the present invention includes a frame 1 composed of a metal frame. In this embodiment, there are four metal frames facing each other, and the metal frames are connected end to end in turn to form a closed square shape. The frame 1, the shell 7 and the panel 2 with the indicator pattern 3 are all installed in the frame 1 and fixed by the frame 1. Generally speaking, the positions for installing the shell 7 and the panel 2 are the back and the front of the frame 1 respectively. A group of opposite metal frames 101 of the frame 1 are provided with a substrate 4, one side of the substrate 4 is close to the metal frame 101, and an LE...

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Abstract

The invention provides an indication emergency lamp which comprises a frame, a shell and a panel provided with an indication pattern. The frame is composed of metal frame bodies. The metal frame bodies are sequentially connected in an end-to-end mode to form the closed frame. The shell and the panel are installed inside the frame. One set of opposite metal frame bodies of the frame are respectively provided with a substrate, one face of each substrate is tightly attached to the corresponding metal frame body, and the other face of each substrate is provided with an LED light source; or one set of opposite metal frame bodies of the frame are respectively and directly provided with an LED light source in a packaging mode, and the periphery of each LED light source is covered with an optical layer. Batteries and power supply plates which are tightly attached to the metal frame bodies are arranged on the metal frame bodies of the frame. The batteries and the power supply plates are electrically connected with the LED light sources. The metal frame bodies are used as radiators for radiation, so that the radiating performance is improved, the reliability of the indication emergency lamp is improved, and the service life of the indication emergency lamp is prolonged; the LED light sources are installed on the set of opposite metal frame bodies, the light-emitting faces of the LED light sources of the two metal frame bodies are opposite, and the two sides of the panel are provided with light-emitting sources respectively, so that the brightness of the indication pattern of the panel is high and uniform.

Description

technical field [0001] The invention relates to the field of lighting, in particular to an indicating emergency light for indicating safe passages in corridors. Background technique [0002] According to security requirements, indicator lights must be installed in the corridors of public buildings, so that in the event of emergency situations such as fires and earthquakes, they can guide escape routes for escapees and also play a certain role in lighting. [0003] The patent with the publication number CN2694138 discloses an LED emergency light and an emergency indicator light and illumination light. The basic four sides are embedded with LEDs. One. However, if the main light-emitting surface of the LED is perpendicular to the basic surface, less light will shine on the 3 indicating patterns, and the indicating effect will be poor. If a fire occurs, the indicating patterns may be covered by smoke, and the indicating function cannot be realized. Or, in order to achieve the ...

Claims

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Application Information

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IPC IPC(8): F21S9/02F21V29/00F21V23/00F21V7/00F21Y101/02F21Y115/10
Inventor 陈文进王伟王华伟汪俊明
Owner 浙江中博光电科技有限公司
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