CN202140815U - LED Emergency Grille Light - Google Patents

Abstract

The utility model relates to the technical field of lighting lamps, and in particular to an LED emergency grille lamp, which comprises a rectangular frame, in which a plurality of reflective cup heat sinks are arranged side by side, and a plurality of LED light sources are arranged on the inner side of the top of the reflective cup heat sink. The utility model adopts the LED light source as the lighting light source, which is energy-saving and environmentally friendly; the middle part of the reflective cup heat sink is arched upward to form a trumpet-shaped structure, which has a good reflective effect and can promptly dissipate the heat of the LED light source when it is working; the bottom cover of each reflective cup heat sink is provided with an atomized light expansion plate, which makes the light soft and the light transmission uniform, and is suitable for use in offices, commercial centers, corridors and other places.

Description

LED Emergency Grille Light

Technical field:

The utility model relates to the technical field of lighting fixtures, in particular to an LED emergency grille lamp.

Background technique:

Fluorescent lamps in the prior art belong to gas discharge lamps, also known as hot-cathode low-pressure mercury fluorescent lamps, which replace incandescent lamps and become the second-generation mainstream lighting source. At present, with the development of solid-state lighting, LED lighting, which combines multiple advantages, is gradually moving towards the third generation of new light sources. LED has changed the principle of tungsten filament luminescence of incandescent lamps and three-based toner luminescence of fluorescent lamps. It uses electric field luminescence and has the advantages of high luminous efficiency, no radiation, long life, low power consumption and environmental protection.

Existing grid lights are composed of a lamp panel, a power supply, at least one light-emitting grid arranged on the lamp panel, and fluorescent tubes and other accessories. Common, among which fluorescent tubes are mostly iodine-tungsten tubes and energy-saving tubes, which generally use inductive and electronic drivers, with a large number of lamps and relatively high power, the overall power consumption is relatively large, and the light is uneven and the reflective effect is not good. good.

Utility model content:

The purpose of this utility model is to provide an LED emergency grille lamp which adopts LED as the lighting source, has soft light, good reflective effect, energy saving and environmental protection in view of the deficiencies in the prior art.

In order to achieve the above object, the technical solution adopted by the utility model is:

LED emergency grille light, which includes a rectangular frame, in which multiple reflector heat sinks are arranged side by side. As for the light source, the bottom cover of each reflector heat sink is provided with an atomized light-diffusing plate.

A partition is connected between the two adjacent reflective cup radiators.

Both sides of the trumpet-shaped structure in the reflector heat sink are respectively inclined planes.

The two inclined planes of the heat sink of the reflective cup form an angle of 60-90 degrees with each other.

The frame is surrounded by four side panels, and two adjacent side panels are fixedly connected by corner brackets.

The corner code and the side plate are locked and fixed by screws.

Both sides of the bottom of the heat sink of the reflective cup are respectively provided with clamping grooves, and the two sides of the atomized light-diffusing plate are respectively clamped in the clamping grooves on both sides of the heat sink of the reflective cup.

The beneficial effect of the utility model is that: the utility model includes a rectangular frame, and a plurality of reflective cup cooling bodies are arranged side by side in the frame, and a plurality of LED light sources are arranged on the inner side of the top of the reflective cup cooling body, and the utility model adopts the LED light source as the lighting source , energy saving and environmental protection; the middle part of the heat sink of the reflector is arched upwards to form a trumpet-shaped structure, which has a good reflective effect and can timely dissipate the heat of the LED light source when it is working; The light is soft and evenly transmitted, suitable for offices, commercial centers, corridors and other places.

Description of drawings:

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an exploded schematic view of the utility model.

Fig. 3 is a schematic view of the internal structure of the utility model.

Fig. 4 is an enlarged view at point A in Fig. 3 .

Detailed ways:

The utility model will be further described below in conjunction with the accompanying drawings, as shown in Figures 1 to 4, the LED emergency grille light includes a rectangular frame 1, and a plurality of reflective cup heat sinks 2 are arranged side by side in the frame, two adjacent A partition 5 is connected between the reflective cup radiators 2 . The middle part of the reflective cup heat sink 2 is stamped and arched upwards to form a trumpet-shaped structure, which has a good reflective effect and can timely dissipate the heat of the LED light source 3 when it is working. A small amount of LED light sources 3 can achieve higher brightness, so as to achieve the goals of energy saving, environmental protection and improvement of lighting quality. The bottom cover of each reflector heat sink 2 is provided with an atomized light diffuser 4, and both sides of the bottom of the reflector heat sink 2 are respectively provided with clamping grooves 21, and the two sides of the atomized light diffuser 4 are clamped on the reflector heat sink respectively 2, the clamping grooves 21 on both sides make it easy to assemble and disassemble between the atomizing light-diffusing plate 4 and the heat sink 2 of the reflector cup.

Both sides of the trumpet-shaped structure in the reflector heat sink 2 are inclined planes respectively, and the two inclined planes of the reflector heat sink 2 form an angle of 60-90 degrees with each other, and the angle is 73 degrees in this embodiment.

The frame is surrounded by four side panels 11, two adjacent side panels 11 are fixedly connected by corner brackets 12, and the corner brackets 12 and side panels 11 are locked and fixed by screws 13, the structure is simple and easy to disassemble .

The utility model adopts the LED light source 3 as the lighting source, which is energy-saving and environmentally friendly, and is equipped with an atomized light-diffusing plate 4 to make the light soft, evenly transmitted, convenient to disassemble, reasonable in light distribution, and easy to recycle. It belongs to green and environmentally friendly products and is suitable for Used in offices, commercial centers, corridors and other places.

At least the LED emergency grid lamp of the utility model can be equipped with an IC control circuit and a storage battery to form an emergency lighting system. The battery of the emergency lighting system is charged when it is normally energized for lighting, and is automatically disconnected when it is fully charged to achieve battery overcharge protection. The storage battery will at least guarantee the system to work for more than half an hour. When the lighting is normally turned off, its emergency lighting system will not start to work, and the battery will not continue to charge. When the mains power supply of the grid stops, the emergency lighting system will start the emergency lighting, and the emergency lighting system will be automatically turned off when the battery voltage discharge is lower than a certain value.

Of course, the above are only preferred embodiments of the utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the utility model patent application are included in the utility model patent application within range.

Claims (7)

1. The LED emergency grille light is characterized in that it includes a rectangular frame, and multiple reflector heat sinks are arranged side by side in the frame. The middle part of the reflector heat sink is arched upwards to form a horn-shaped structure. There are multiple LED light sources on the inner side, and the bottom cover of each reflector heat sink is equipped with an atomized light-diffusing plate. 2. The LED emergency grille light according to claim 1, characterized in that: a partition is connected between the two adjacent reflector cup radiators. 3. The LED emergency grille light according to claim 1, characterized in that: the two sides of the trumpet-shaped structure in the reflector heat sink are respectively inclined planes. 4. The LED emergency grille light according to claim 3, characterized in that: the two inclined planes of the reflector heat sink form an angle of 60-90 degrees with each other. 5. The LED emergency grille light according to claim 1, characterized in that: the frame is surrounded by four side panels, and two adjacent side panels are fixedly connected by corner brackets. 6. The LED emergency grille light according to claim 5, characterized in that: the corner bracket and the side panel are fixed by screw locking. 7. The LED emergency grille light according to any one of claims 1-6, characterized in that: the two sides of the bottom of the reflector cup heat sink are respectively provided with clamping grooves, and the two sides of the atomizing diffuser plate are respectively provided with In the clip grooves on both sides of the reflector heat sink.

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