WO2008098406A1

WO2008098406A1 - Emergency lighting device with dierecting light beam or laser beam

Info

Publication number: WO2008098406A1
Application number: PCT/CN2007/000433
Authority: WO
Inventors: Hoton Huang
Original assignee: Hoton Huang
Priority date: 2007-02-08
Filing date: 2007-02-08
Publication date: 2008-08-21

Abstract

An emergency lighting device (11) with directing light beam or laser beam comprises a light emitter (2) emitting the light beam capable of penetrating dense smoke, the light beam being formed by convergence or laser beam. Further, a directing pointer cover (3) is provided at the output end of the light emitter (2) so as to efficiently guide the direction.

Description

Emergency lighting with beam or laser guidance

The present invention relates to an emergency lighting device having a beam or laser guide, and more particularly to an emergency lighting device for illuminating an escape position when the power is turned off. Background technique

Please refer to Figure 1 and Figure 1A. The general emergency lights or escape direction indicators are usually installed near the security doors of the building or in the stairwells. They are mainly in emergency (such as power outages or fires). The stored power is illuminated, so that when the personnel in the building are in the escape, they can evacuate according to the direction indicated by the emergency lighting or the escape direction indicator. However, in the event of a power outage or earthquake, the emergency lighting or the escape direction indicator can still play the above. The function, however, in the event of a fire, the smoke generated by the combustion will interrupt the emergency lights or the escape direction lights, and the escape personnel must take a low posture in order to avoid being smothered by smoke and breathing residual air. The nose and mouth should be as close as possible to the floor. At this time, the emergency lighting or the escape direction indicator is completely out of function, and the sight of the escaped person is completely covered by the thick smoke lock, and in the fire, the last escape is The fate of being killed or burned by smoke.

It can be seen that there are still many missing items in the above-mentioned household items, which is not a good design and needs to be improved. Summary of the invention

The main object of the present invention is to provide a beam or laser guide that utilizes a beam or laser that emits light to penetrate the smoke and is imaged on a wall or floor to allow the person to escape as directed by the fire. Emergency lighting.

In order to achieve the above object, in the purple emergency lighting device with beam or laser guidance provided by the present invention, the emergency lighting or the escape direction indicator is provided with a beam emitter for emitting a light beam that penetrates the smoke.

The technical contents of the present invention and the effects of the objects of the present invention will be further understood by referring to the following detailed description of the embodiments of the invention and the accompanying drawings. DRAWINGS

Figure 1 is a perspective view of a conventional emergency light;

Figure 1A is a perspective view of a conventional escape direction indicator; 2 is a perspective view of an emergency lighting device with beam or laser guidance according to the present invention; FIG. 3 is a perspective view of another embodiment of an emergency lighting device with beam or laser guidance according to the present invention; A perspective view of a further embodiment of a light beam or laser directed emergency lighting device; FIG. 5 is a schematic view of the state of use of the present invention.

DESCRIPTION OF REFERENCE NUMERALS: 1 emergency lighting; 11 escape direction indicator; 2 beam emitter; 21 million joints; 3 guide pointer cover; 4 through holes. detailed description

Referring to FIG. 2 and FIG. 3 , the emergency lighting device with beam or laser guidance provided by the present invention mainly installs a beam emitter 2 on the original emergency lighting device 1 or the escape direction indicator lamp 11 , The beam emitter 2 utilizes the principle of collecting light to polymerize the emitted light into a single beam, so that the penetrating power is stronger than that of the generally scattered light, so that the smoke can be penetrated to achieve the function of guiding the escape in the fire field. Furthermore, the beam emitter 2 is combined with the emergency light 1 or the escape direction indicator 11 by means of a universal joint 21, so that the user can adjust the beam emitter by using the universal joint 21 when the emergency light 1 is mounted. The beam of light is directed to match the position of the emergency light 1 or the escape direction indicator 11 (such as a stairway, a gallery, a hall or an entrance, etc.), so that in the event of an emergency, the beam can be imaged at an appropriate location. In addition, the power source of the beam emitter 2 is a power-off power supply system connected to the emergency lighting lamp 1, and therefore, when the power is turned off (such as a general power outage or due to an earthquake, a fire, etc. In the case of a power failure caused by an accident, the beam emitter 2 can be activated; in addition, in the emergency lighting device with beam or laser guidance provided by the present invention, the beam emitted by the beam emitter 2 can be emitted in addition to sustainable emission. , the light can be emitted continuously, and the beam is flickering. This design is because the human eye is not as sensitive to moving objects or light as moving or flashing objects or light. Strong, therefore, by successively emitting the beam, the beam of light flashes, which can more effectively attract the eyes of the escaped person and guide them to escape.

In FIG. 2 and FIG. 3, the emergency lighting device with beam or laser guidance provided by the present invention is mainly installed on the escape door, so that the escape personnel can recognize the position of the escape door from a distance, but this is for The person who has moved to the vicinity of the escape door has the function of guiding. Therefore, the inventor of the present invention additionally installs a guide pointer cover 3 (shown in Figs. 4 and 5) on the launch port of the beam emitter 2, the guide The pointer cover 3 is provided with an arrow or any through hole 4 for indicating the shape of the escape direction. When the light beam passes through the through hole 4, the light beam forms the shape of the through hole 4, and the arrow can be placed away from the escape door. Or any beam that directs the shape of the escape direction is mapped to the wall or floor, allowing the escaped to follow the direction and quickly escape the fire. Furthermore, in the emergency lighting device with beam or laser guiding provided by the present invention, the beam emitter

2 is a beam that can be emitted by general polymerization, and can also emit laser light or other light beams with higher penetration. The above detailed description is a detailed description of a possible embodiment of the present invention, and is not intended to limit the scope of the claims of the present invention.

Claims

Rights request

1. An emergency lighting device with beam or laser guidance, characterized in that: the emergency lighting or the escape direction indicator is provided with a beam emitter that emits a beam of light that penetrates the smoke.

2. An emergency illumination device having a beam or laser directed light according to claim 1 wherein the beam emitter emits a generally polymeric beam, laser beam or other more penetrating beam.

3. An emergency lighting device with beam or laser guidance as claimed in claim 1, wherein the beam transmitter is combined with an emergency light or an escape direction indicator using a universal joint.

4. The emergency lighting device with beam or laser guidance according to claim 1, wherein the beam emitted by the beam emitter is continuously emitted or continuously emitted.

5. The emergency lighting device with beam or laser guidance according to claim 1, wherein a guiding pointer cover is mounted on the emitting port of the beam transmitter.

6. The emergency lighting device with beam or laser guidance according to claim 5, wherein the guiding finger cover is provided with an arrow-shaped through hole.

7. The emergency lighting device with beam or laser guidance according to claim 5, wherein the guiding pin cover is provided with any through hole having a shape indicating a direction of escape.

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