CN204785847U - A sound and light control LED floodlight - Google Patents

Abstract

The utility model discloses an acousto-optic control's LED projecting lamp, including the lamp body, be equipped with a reflection of light cup in the cavity of lamp body, the cavity bottom of lamp body is equipped with the LED chip, and the cavity opening part of lamp body adopts a face lid sealed, is equipped with first waterproof packing ring between the opening edge of face lid and lamp body, is equipped with a toughened glass between face lid and the first waterproof packing ring, and the bottom interval of lamp body is equipped with a plurality of fin, and a installing support is connected through the both sides of lamp body, and the bottom of lamp body is equipped with power supply module. The utility model discloses be equipped with first waterproof packing ring between the opening edge of face lid and lamp body, be equipped with the waterproof packing ring of second between the opening edge of aluminium apron and aluminium drain pan, in first waterproof packing ring can prevent that the rainwater from getting into the cavity of lamp body, the waterproof packing ring of second can prevent that the rainwater from getting into the aluminium drain pan, has improved the waterproof performance of this product, and this product has adopted LED lamp technique and integrated circuit auto-induction integrated design, stable performance.

Description

A sound and light control LED floodlight

technical field

The utility model relates to a lighting fixture, in particular to an LED projection lamp controlled by sound and light.

Background technique

LED floodlights are also called spotlights, projection lights, etc. They are mainly used for architectural decorative lighting and commercial space lighting, and the decorative components are heavy. Usually the time of use is relatively long each time, so it is generally necessary to consider adding a heat dissipation structure in its appearance structure. The heat dissipation structure of a common LED floodlight adds a circle of longitudinally arranged heat sinks to the lamp body. This structure The surface area of the lamp body in contact with the outside world is increased, and the heat loss is accelerated; however, since the floodlight is generally located at a high place, and the light shines downward, if it is rainy, the rainwater will flow along the surface of the lamp body to the lamp. inside the body, thereby affecting the lighting situation.

Utility model content

The purpose of this utility model is to provide an acousto-optic control LED floodlight for the above-mentioned defects of the prior art. The floodlight adopts the integrated design of LED lamp technology and integrated circuit automatic induction, and its performance is stable. During the day, the light is good and not controlled by the sound, and it is always in the off state. At night or in a dark environment without light, the sound triggers the control light to light up, and it turns off after a delay of about 30s to 60s, and enters the standby state.

In order to solve the above-mentioned defects of the prior art, the technical solution provided by the utility model is: an LED floodlight controlled by sound and light, including a lamp body, a reflector cup is arranged in the cavity of the lamp body, and the lamp body The bottom of the cavity is provided with an LED chip, and the opening of the cavity of the lamp body is sealed with a cover, and a first waterproof gasket is provided between the cover and the edge of the opening of the lamp body, and the cover and the opening edge of the lamp body are sealed. A tempered glass is provided between the first waterproof gaskets, several heat sinks are arranged at intervals at the bottom of the lamp body, both sides of the lamp body are connected by a mounting bracket, and a power supply assembly is provided at the bottom of the lamp body.

As an improvement of the acousto-optic control LED floodlight of the present invention, the power supply assembly includes a power supply bottom case and an aluminum bottom case, the power supply bottom case is accommodated in the aluminum bottom case, and the power supply bottom case A power supply PCB assembly is arranged in the cavity, the cavity opening of the power supply bottom case is sealed with a power supply cover plate, and the cavity opening of the aluminum bottom case is sealed with an aluminum cover plate, and the aluminum cover plate and the aluminum cover plate are sealed. A second waterproof gasket is provided between the opening edges of the bottom case, and a waterproof joint is used on the outside of the aluminum bottom case to connect to a power line.

As an improvement of the acousto-optic control LED projecting lamp of the present invention, the reflector cup is locked in the cavity of the lamp body by several screws.

As an improvement of the acousto-optic control LED projection lamp of the present invention, the two ends of the mounting bracket are locked on the lamp body by pressing at least one flat pad at the two ends of the mounting bracket.

As an improvement of the acousto-optic control LED floodlight of the present invention, the upper edge of the aluminum bottom shell is locked on the aluminum cover plate by several countersunk screws, and the edge of the aluminum cover plate is locked by several countersunk screws. The countersunk screw is locked on the bottom of the lamp body.

As an improvement of the acousto-optic control LED floodlight of the present invention, the edge of the cover is locked on the lamp body by several countersunk screws.

As an improvement of the acousto-optic control LED projection lamp of the present invention, the LED chip is locked on the bottom of the cavity of the lamp body by several round head screws.

Compared with the prior art, the utility model has the advantages that: the utility model is provided with a first waterproof gasket between the face cover and the opening edge of the lamp body, and a second waterproof gasket is provided between the aluminum cover plate and the opening edge of the aluminum bottom shell. Two waterproof gaskets, the first waterproof gasket can prevent rainwater from entering the cavity of the lamp body, the second waterproof gasket can prevent rainwater from entering the aluminum bottom shell, which improves the waterproof performance of this product. This product uses LED lamp technology and integrated circuits Integrated design of automatic induction, stable performance. During the day, the light is good and not controlled by the sound, and it is always in the off state. At night or in a dark environment without light, the sound triggers the control light to light up, and it turns off after a delay of about 30s to 60s, and enters the standby state.

Induction lamps using LED light sources consume 20% of the power of traditional incandescent lamps, and their service life is more than 10 times that of energy-saving lamps. When the ambient illumination is lower than 6Lx, it will automatically enter the working state, and the sensed sound will light up when it reaches 42dB, and it will automatically turn off after a delay. It will not be disturbed by external factors such as temperature. It is easy to use, safe and stable. Realize intelligent lighting of lamps and lanterns, energy saving, environmental protection and safety. The product also has the function of lightning protection and shockproof, making it safer and more reliable to use, and the lamps have a longer life. This product is suitable for places that require automatic opening and closing, such as underground parking lots, garages, corridors, and stair passages.

Description of drawings

Fig. 1 is an exploded view of the utility model.

Names of reference signs: 1, lamp body 2, reflective cup 3, LED chip 4, surface cover 5, first waterproof gasket 6, tempered glass 7, heat sink 8, mounting bracket 9, power supply component 10, belt interposer screw 11, Outer hexagon screw 12, flat washer 13, countersunk head screw 14, round head screw 91, power supply bottom case 92, aluminum bottom case 93, power supply PCB assembly 94, power supply cover plate 95, aluminum cover plate 96, second waterproof gasket 97, Waterproof connector 98, power cord.

Detailed ways

Below just will further describe the utility model according to accompanying drawing.

As shown in Figure 1, an LED floodlight controlled by sound and light includes a lamp body 1, a reflector cup 2 is arranged in the cavity of the lamp body 1, an LED chip 3 is arranged at the bottom of the cavity of the lamp body 1, and the lamp body The cavity opening of 1 is sealed with a cover 4, a first waterproof gasket 5 is provided between the cover 4 and the opening edge of the lamp body 1, and a tempered glass 6 is provided between the cover 4 and the first waterproof gasket 5, and the lamp The bottom of the body 1 is provided with several heat sinks 7 at intervals, the two sides of the lamp body 1 are connected by a mounting bracket 8 , and the bottom of the lamp body 1 is provided with a power supply assembly 9 .

Preferably, the power assembly 9 includes a power bottom case 91 and an aluminum bottom case 92, the power bottom case 91 is accommodated in the aluminum bottom case 92, a power PCB assembly 93 is arranged in the cavity of the power bottom case 91, and the cavity of the power bottom case 92 is The cavity opening is sealed with a power cover 94, and the cavity opening of the aluminum bottom case 92 is sealed with an aluminum cover 95. A second waterproof gasket 96 is provided between the aluminum cover 95 and the opening edge of the aluminum bottom case 92, and the aluminum bottom The outer side of the shell 92 is connected to a power cord 98 with a waterproof connector 97 .

Preferably, the reflective cup 2 is locked in the cavity of the lamp body 1 by using several threaded screws 10 .

Preferably, the two ends of the mounting bracket 8 are locked on the lamp body 1 by pressing at least one flat pad 12 with an outer hexagon screw 11 .

Preferably, the upper edge of the aluminum bottom case 92 is locked on the aluminum cover plate 95 by several countersunk screws 13 , and the edge of the aluminum cover plate 95 is locked on the bottom of the lamp body 1 by several countersunk screws 13 .

Preferably, the edge of the cover 4 is locked on the lamp body 1 by several countersunk screws 13 .

Preferably, the LED chip 3 is locked on the bottom of the cavity of the lamp body 1 by several round head screws 14 .

The utility model is provided with a first waterproof gasket 5 between the surface cover 4 and the opening edge of the lamp body 1, a second waterproof gasket 96 is provided between the aluminum cover plate 95 and the opening edge of the aluminum bottom case 92, and the first waterproof gasket 5. It can prevent rainwater from entering the cavity of the lamp body 1. The second waterproof gasket 96 can prevent rainwater from entering the aluminum bottom shell 92, which improves the waterproof performance of this product. This product adopts LED lamp technology and integrated circuit automatic induction integration Design, stable performance. During the day, the light is good and not controlled by the sound, and it is always in the off state. At night or in a dark environment without light, the sound triggers the control light to light up, and it turns off after a delay of about 30s to 60s, and enters the standby state.

Induction lamps using LED light sources consume 20% of the power of traditional incandescent lamps, and their service life is more than 10 times that of energy-saving lamps. When the ambient illumination is lower than 6Lx, it will automatically enter the working state, and the sensed sound will light up when it reaches 42dB, and it will automatically turn off after a delay. It will not be disturbed by external factors such as temperature. It is easy to use, safe and stable. Realize intelligent lighting of lamps and lanterns, energy saving, environmental protection and safety. The product also has the function of lightning protection and shockproof, making it safer and more reliable to use, and the lamps have a longer life. This product is suitable for places that require automatic opening and closing, such as underground parking lots, garages, corridors, and stair passages.

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also make appropriate changes and modifications to the above embodiment. Therefore, the utility model is not limited to the specific implementation manners disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims (7)

1. A sound and light controlled LED floodlight, comprising a lamp body, characterized in that a reflector cup is provided in the cavity of the lamp body, an LED chip is provided at the bottom of the cavity of the lamp body, and the lamp body The cavity opening of the body is sealed with a cover, a first waterproof gasket is provided between the cover and the opening edge of the lamp body, and a tempered glass is provided between the cover and the first waterproof gasket. The bottom of the lamp body is provided with several cooling fins at intervals, the two sides of the lamp body are connected by a mounting bracket, and the bottom of the lamp body is provided with a power supply assembly. 2. The LED floodlight controlled by sound and light according to claim 1, wherein the power supply assembly includes a power bottom case and an aluminum bottom case, and the power supply bottom case is accommodated in the aluminum bottom case, so that A power supply PCB assembly is provided in the cavity of the power supply bottom case, the cavity opening of the power supply bottom case is sealed with a power supply cover plate, the cavity opening of the aluminum bottom case is sealed with an aluminum cover plate, and the aluminum cover A second waterproof gasket is provided between the plate and the opening edge of the aluminum bottom case, and a power line is connected with a waterproof joint on the outside of the aluminum bottom case. 3. The acousto-optic control LED floodlight according to claim 1, characterized in that, the reflector cup is locked in the cavity of the lamp body by a plurality of threaded screws. 4. The acousto-optic control LED floodlight according to claim 1, characterized in that, the two ends of the mounting bracket are locked on the lamp body by pressing at least one flat pad with an outer hexagonal screw. 5. The LED floodlight controlled by sound and light according to claim 2, characterized in that, the upper edge of the aluminum bottom case is locked on the aluminum cover plate by several countersunk screws, and the aluminum cover plate The edge of the lamp body is locked on the bottom of the lamp body with several countersunk screws. 6. The acousto-optic control LED floodlight according to claim 1, wherein the edge of the cover is locked on the lamp body by several countersunk screws. 7. The acousto-optic control LED floodlight according to claim 1, characterized in that the LED chip is locked on the bottom of the cavity of the lamp body by several round head screws.