Uniform light rotation type light-emitting diode (LED) floodlight with groove
A technology of LED floodlights and LED light sources, which is applied in the field of LED lighting, can solve problems such as unreasonable power supply structure, poor heat dissipation performance of power tubes, and large pin stress, and achieve low cost, heat dissipation problems, and stress problems. Effect
Inactive Publication Date: 2013-06-26
XIAN ZHIHAI POWER TECH
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Problems solved by technology
[0006] The invention provides a uniform and rotating LED floodlight with grooves, which mainly solves the problems of poor heat dissipation performance of power tubes and large stress on pins of the existing LED floodlight power supply and unreasonable structure of the existing power supply.
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[0016] The present invention is described in detail below in conjunction with accompanying drawing: figure 1 , figure 2 , image 3 Shown:
[0017] A uniform and rotating LED floodlight with grooves, comprising an LED light source, an LED power supply, a floodlight housing and a floodlight lampshade, the floodlight lampshade is arranged on the outside of the LED light source and the floodlight housing light source Side connection, the back side of the floodlight is provided with a fixed connection device, the fixed connection device includes a fixed base and a mounting frame, the fixed base is fixedly connected with the back side of the floodlight, and is provided with a rotating card slot, and one end of the mounting frame passes through the tightening device It is connected with the fixed base, and the other end is connected with the installation point. The fastening device moves in the slot, and also includes a reflector and a reflector cup. The side is fixedly connected...
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The invention provides a uniform light rotation type light-emitting diode (LED) floodlight with a groove, and mainly solves the problems that a power tube of an existing LED floodlight power supply is poor in heat dispersion, a pin of the existing LED floodlight power supply is large in stress, and an existing power supply structure is not reasonable. The uniform light rotation type LED floodlight comprises an LED light source, an LED power supply, a floodlight shell and a floodlight lampshade. The LED power supply comprises a circuit board, a power pack body and a power pack cover. The circuit board is fixedly arranged in the power pack body, and a power tube is connected with the circuit board. The power tube is fixedly arranged on the side wall of the power pack body. The power pack cover is U-shaped, and a top cover and a side cover are both provided with a plurality of strip-shaped holes used for heat dissipation. The side cover is further provided with a plug-in slotted hole used for leading out a power line. Through the arrangement of the power tube on the side wall of the power pack body, not only is the problem of heat dissipation solved, but also the problem of stress of a pin is solved. The power pack cover is reasonable in duty ratio setting, high in strength, beneficial to manufacturing, and low in cost.
Description
technical field [0001] The invention relates to a uniform light rotating LED floodlight with a groove, which belongs to the field of LED lighting. Background technique [0002] Floodlight is a point light source that can illuminate evenly in all directions. Floodlights produce highly diffuse, non-directional light rather than clear-cut beams. Floodlights have no electrodes and rely on the principle of electromagnetic induction It emits light in combination with the principle of fluorescent discharge, so there are no necessary components that limit its life; the shadows produced are soft and transparent, and when used for object lighting, the speed of lighting attenuation is much slower than that of spotlights, and even some lighting is attenuated A very slow flood light that appears as a light source that does not cast shadows. [0003] LED lighting is light-emitting diode lighting, which is a semiconductor solid-state light-emitting device. It uses a solid semiconductor c...
Claims
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IPC IPC(8): F21S2/00F21V23/00F21Y101/02F21K9/20F21K9/68F21Y115/10
Inventor 胡家培胡民海
Owner XIAN ZHIHAI POWER TECH