The utility model relates to an LED shoebox light.
Background technique:
The size of the traditional metal halide light is large, the heat generation of the halogen light is large, and the heat dissipation performance of the traditional metal halide light structure is not good, resulting in a short service life of the traditional metal halide light; and due to its large size, the installation is inconvenient.
Technical implementation elements:
The purpose of the utility model is to provide an shoebox light for the above technical problems.
The technical scheme adopted by the utility model to solve the above technical problems is as follows: an LED shoebox light, comprising a heat dissipation body, an LED light source, a secondary optical lens, a power supply, and a light-sensing induction probe; the heat dissipation body includes an internal accommodating cavity The radiator of the radiator, the side wall and bottom of the radiator are respectively provided with heat dissipation notches to form a temperature pressure difference to achieve air convection heat dissipation; the LED light source includes at least one group of LED lights, and the LED light source is installed in the heat dissipation On the device, the secondary lens is arranged on the radiator and covers the LED light source; the light sensing probe is arranged on the radiator to turn on/off the LED light source; the power supply and the The LED light source and the light sensing probe are electrically connected.
In the present invention, the surface of the radiator is coated with a black coating to improve the heat dissipation effect.
the LED light source includes an LED aluminum substrate.
In the present invention, the power supply is a constant current power supply and the input voltage range of the constant current power supply is 100V-528V to be applicable to the global voltage.the power supply is installed in the radiator through a power supply fixing bracket.
the light-sensing sensor probe has a semicircular structure and is fixedly mounted on the back of the radiator. secondary optical lens is provided with a concave waterproof groove, and a silicone ring is arranged in the concave waterproof groove.
In the present invention, the radiator is provided with a fixing bracket, and the fixing bracket matches the installation positioning hole of the traditional street light.
In the present invention, the fixing bracket is one of an adjustable light arm, a wall-mounted light arm, a hanging light arm, an O-shaped hook or a straight light arm.
In the utility model, the O-shaped hook is arranged on the hanging light arm.
The utility model realizes the active heat dissipation of the LED light source by adopting a radiator with a novel structure, and is smaller and lighter than the traditional metal halide light while ensuring the service life; and by adopting different fixing brackets and O-shaped hooks , and the used fixing bracket and O-shaped hook share the installation positioning hole of the traditional metal halide light, which reduces the labor cost of installation.
Description of drawings
Schematic diagram of the overall structure of an LED shoe box light in an embodiment of the present invention;
Detailed
In order to illustrate the technical solutions of the present invention more clearly, the technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. As far as the skilled person is concerned, other embodiments can also be obtained based on these embodiments without any creative effort.
Specifically, the radiator 9 is the structural main body of the LED shoe box light. The accommodating cavity provided in the radiator 9 serves as a component mounting structure and also acts as a heat dissipation channel. The power supply 10 installed inside the radiator 9 and the sticker The LED light source 2 mounted on the radiator 9 will generate a large amount of heat during operation. Due to the density difference between the hot air and the cold air, there is a pressure difference between the air inside and outside the radiator 9, and the hot air will flow from the air on the radiator 9. The heat dissipation slot 4 flows out, and the cold air flows in through the heat dissipation slot 4 of the radiator 9 to form convection, and then the heat is taken out from the radiator 9 to achieve the purpose of heat dissipation, improve the overall heat dissipation capacity of the LED shoe box light, reduce The node temperature of the LED light source 2 is increased, and the working life of the LED shoe box light is improved. Preferably, the radiator 9 is made of 1070 aviation aluminum material, and the surface of the radiator 9 is coated with a black coating to improve the heat dissipation effect, that is, the surface of the radiator 9 is painted black to improve the heat dissipation effect.
The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, some improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications It should also be regarded as the protection scope of the present invention.
Technical Features:
1. An LED shoebox light, characterized in that it comprises a heat dissipation main body, an LED light source, a secondary optical lens, a power supply, and a light-sensing induction probe; The side wall and bottom of the LED light source are respectively provided with cooling notches to form a temperature pressure difference to achieve air convection heat dissipation; the LED light source includes at least one group of LED lights, the LED light source is mounted on the heat sink, and the secondary lens is arranged on the radiator and covers the LED light source; the light sensing probe is arranged on the radiator to turn on/off the LED light source; the power supply is electrically connected to the LED light source and the light sensing probe connect.
Technical summary
The utility model discloses an LED shoebox light, which comprises a heat dissipation body, an LED light source, a secondary optical lens, a power supply and a light-sensing induction probe; The side walls and the bottom are respectively provided with heat dissipation notches to form a temperature pressure difference to realize air convection heat dissipation; the LED light source is installed on the heat sink, and the secondary lens is arranged on the heat sink and covers the LED the light source; the light sensing probe is arranged on the radiator to turn on/off the LED light source; the utility model realizes the active heat dissipation of the LED light source by adopting the radiator of the novel structure, and the service life is guaranteed at the same time. The size is smaller and lighter than traditional metal halide lights; and by using different fixing brackets and O-shaped hooks, and the used fixing brackets and O-shaped hooks share the installation positioning holes of traditional metal halide lights, the installation labor is reduced cost.