CN202349838U

CN202349838U - LED (light-emitting diode) fire-fighting emergency light source

Info

Publication number: CN202349838U
Application number: CN201120276941XU
Authority: CN
Inventors: 詹水旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-22
Filing date: 2011-07-22
Publication date: 2012-07-25
Anticipated expiration: 2021-07-22

Abstract

An LED fire-fighting emergency light source, which belongs to the field of illumination, comprises LED tubes, a tube base, a control circuit and a battery, and is characterized in that: the LED tubes are combined to form a direction-indicating pattern, or indicating characters or the direction-indicating pattern plus the indicating characters on the tube base, and the planar shape of the tube base can be a rectangle, a square, a rhombus, a parallelogram, a triangle, a trapezoid, a circle, a semicircle or an ellipse. The scheme not only ensures that the brightness of fire-fighting emergency illumination is high, but also integrates emergency illumination and fire-fighting indication together, and consequently, not only is the fire-fighting emergency function perfected, but also the construction expense and the man-hour for mounting fire-fighting signs are saved. The LED fire-fighting emergency light source is applicable to the upgrading of the fire-fighting emergency function and the construction of new auxiliary fire-fighting projects in all public places including high-rises, emporiums, schools and subways, and can reduce expenditure to increase benefit.

Description

LED fire-fighting emergent light source

Technical field:

The utility model belongs to lighting field, is a kind of low energy consumption fire-fighting emergent light source, a kind of LED fire-fighting emergent light source of saying so accurately.

Background technology:

In the public place of above and below ground such as existing building, market, subway, the emergency evacuation sign that is adopted all is luminous fire symbol.These luminous fire symbols can absorb luminous energy and store, in case the losses of power accident such as breaking out of fires, it is just luminous in the dark, and the indication people flee from dangerous situation.But only a kind of faint cold light that these luminous fire symbols send, by the index of international highest ranking, the twilight sunset value ten minutes time of cut off the power supply also is merely 260 candle lights in the least; In addition; These luminous fire symbols all are to be installed in ground and metope away from light source, and absorptance is less than 30% all, and luminance is more below 30%; Practical brightness is too low, and the effect of its fire-fighting emergent is unsatisfactory.

The utility model content:

The utility model provides a kind of LED fire-fighting emergent light source with high brightness emergency lighting and fire-fighting indication dual-use function.This LED fire-fighting emergent light source of being made up of LED pipe, base, control circuit, battery, the fully sharp advantage that the LED energy consumption is low, brightness is high, the volume I distributes arbitrarily is combined into indicator diagram on base.Under normal circumstances, light source is not worked.In case the losses of power accident such as breaking out of fire, the control circuit starting, the LED pipe is switched on battery, promptly realizes emergency lighting and fire-fighting indication simultaneously.

The utility model is achieved in that the needs according to fire-fighting emergent, and the LED pipe is combined on base " direction indicator diagram " or " indication literal " or " the direction indicator diagram adds literal ".The flat shape of base is divided into rectangle, square, rhombus, parallelogram, triangle, trapezoidal, circular, semicircle, oval.The LED pipe joins with control circuit, and control circuit and battery join.

Owing to taked such scheme, not only make fire-fighting emergent realize highlight illumination, and emergency lighting and fire-fighting indication are united two into one, both perfect fire-fighting emergent function has been saved the engineering that fire symbol is installed again and has been paid wages and the manpower time.

Description of drawings:

Fig. 1 is the block diagram of this practical embodiment.

The specific embodiment:

Embodiment shown in Figure 1 is by design LED pipe 1 to be fixed on the base and with control circuit 2 to join, and control circuit 2 connects battery 3.

Claims

1. LED fire-fighting emergent light source; Form by LED pipe, base, control circuit, battery; It is characterized in that: the LED pipe is combined on base " direction indicator diagram " or " indication literal " or " indicator diagram adds literal ", and the flat shape of base is divided into rectangle, square, rhombus, parallelogram, triangle, trapezoidal, circular, semicircle, oval.